Способ получения термоактивированного металлоорганического координационного полимера и способ получения композитного нанопористого адсорбента на его основе

Изобретение относится к технологии синтеза и активации металлорганических полимеров для создания функциональных блочных материалов - адсорбентов, а именно к способу получения термоактивированного металлорганического координационного полимера Cu-ВТС. Способ включает взаимодействие при перемешивании раствора нитрата меди Cu (II) с раствором 1,3,5 -бензолтрикарбоновой кислоты, с использованием в качестве растворителя - N,N'-диметилформамида, с образованием пористой структуры, и последующей активацией, при этом активацию проводят комбинированным способом, включающим промывку подогретым до температуры 40-60°С органическим растворителем, сушку при температуре 90-120°С, термовакуумную активацию при температурах 110-200°С. Также предложены термоактивированный металлорганический координационный полимер Cu-ВТС, способы получения композитного нанопористого адсорбента и композитный нанопористый адсорбент. Техническим результатом изобретения является улучшение адсорбционных свойств металлорганического ...

Металлорганическая каркасная структура бензолтрикарбоксилата иттрия (III) Y-BTC для аккумулирования водорода и способ её получения

Изобретение относится к технологии приготовления микропористых адсорбентов с прецизионной пористой структурой с узким распределением пор по размерам, а именно к металлорганической каркасной структуре (МОКС) Y-BTC с химической формулой в дегидратированном состоянии YC12H10NO7, содержащей микропоры с удельной поверхностью от 500 до 850 м2/г, средним радиусом 0.36…0.43 нм, объемом микропор 0.35…0.40 см3/г. Также предложен способ получения металлорганической каркасной структуры Y-BTC. Техническим результатом заявляемого изобретения является повышение адсорбционных характеристик МОКС по водороду, а также сокращение количества используемых видов веществ в процессе синтеза, что снижает себестоимость производства МОКС. 2 н. и 1 з.п. ф-лы, 7 ил., 4 табл., 3 пр.

СПОСОБ ПОЛУЧЕНИЯ КООРДИНАЦИОННО НЕНАСЫЩЕННОГО МЕТАЛЛ-ОРГАНИЧЕСКОГО КАРКАСА И КООРДИНАЦИОННО НЕНАСЫЩЕННЫЙ МЕТАЛЛ-ОРГАНИЧЕСКИЙ КАРКАС

Группа изобретений относится к способу получения координационно ненасыщенного металл-органического каркаса и к координационно ненасыщенному металл-органическому каркасу. Способ получения координационно ненасыщенного металл-органического каркаса включает в себя этапы получения прекурсора металл-органического каркаса, содержащего металлический кластер и ион поликарбоновой кислоты и ион монокарбоновой кислоты, скоординированные с металлическим кластером, и обеспечения возможности для прекурсора металл-органического каркаса и соли металла, имеющей кислотность по Льюису, сосуществовать в растворителе для десорбции, по меньшей мере, части ионов монокарбоновой кислоты, которые скоординированы с металлическим кластером, из металлического кластера. Кроме того, представлен координационно ненасыщенный металл-органический каркас, содержащий металлический кластер типа MO(ОН)и ионы карбоновой кислоты, содержащие ион поликарбоновой кислоты в качестве полидентатного лиганда и ион монокарбоновой кислоты ...

БЫСТРЫЙ И МАСШТАБИРУЕМЫЙ СПОСОБ ПОЛУЧЕНИЯ МИКРОПОРИСТОГО ТЕРЕФТАЛАТА ЦИРКОНИЯ(IV)

Изобретение относится к области металлорганических координационных соединений с сорбционной активностью и может быть использовано для создания адсорберов на CO, паров органических соединений (бензол) или разделения газовых смесей CO/N, CO/CH. Способ получения микропористого терефталата циркония(IV) включает следующие стадии. Диметилформамид (ДМФА) и муравьиную кислоту смешивают в соотношении 1:(2÷3), добавляют 0,5÷1% терефталевой кислоты и 1÷2% соли циркония, смесь термостатируют при 80÷150°C в течение 10÷50 часов при медленном перемешивании. Полученный осадок промывают последовательно горячим ДМФА, горячей водой и ацетоном, затем сушат при 200-250°С. Способ позволяет получать микропористый терефталат циркония(IV) с высоким выходом (до 80-90%), высокой удельной площадью поверхности (более 1500 м/г) и объемом пор выше 0,6 мл/г. 1 з.п. ф-лы, 3 ил., 6 пр.

НАФТАЛИНДИКАРБОКСИЛАТ АЛЮМИНИЯ В КАЧЕСТВЕ ПОРИСТОГО МЕТАЛЛОРГАНИЧЕСКОГО МАТЕРИАЛА СО СКЕЛЕТНОЙ СТРУКТУРОЙ

... 1. Пористый металлорганический материал со скелетной структурой, содержащий координационно связанное с ионом металла двузубчато-образное органическое соединение, причем ионом металла является AlIII, а двузубчатообразным органическим соединением является 2,6-нафталиндикарбоксилат, отличающийся тем, что рентгеновская дифрактограмма (XRD) материала со скелетной структурой имеет первый рефлекс в области 6,5°<2Θ<7,5°, а второй рефлекс - в области 13,8°<2Θ<15,0°, причем по отношению к площади всех рефлексов в области 2°<2Θ<70° площадь первого рефлекса является наибольшей, а площадь второго рефлекса является вдвое большей и при этом сумма площадей первого и второго рефлексов по отношению к общей площади всех рефлексов в области 2°<2Θ<70° составляет, по меньшей мере, 50%. ! 2. Материал со скелетной структурой по п.1, отличающийся тем, что первый рефлекс находится в области 6,7°<2Θ<7,3°, а второй рефлекс находится в области 13,9°<2Θ<14,8°. ! 3. Пористый металлорганический материал со скелетной структурой ...

ПОЛУЧЕНИЕ КАРКАСНЫХ СТРУКТУР МЕТАЛЛ-ТРИАЗОЛАТ

... 1. МЕТ каркасная структура, включающая одно или несколько ядер структурной формулы I:где M, Mи Mнезависимо выбраны из металла или ионов металлов, и в которой, по меньшей мере, два из M, Mи Mкоординированы с атомами азота;R-Rнезависимо выбраны из группы, включающей H, необязательно замещенную FG, необязательно замещенный (C-C)алкил, необязательно замещенный (C-C)алкенил, необязательно замещенный (C-C)алкинил, необязательно замещенный гетеро-(C-C)алкил, необязательно замещенный гетеро-(C-C)алкенил, необязательно замещенный гетеро-(C-C)алкинил, необязательно замещенный циклоалкил, необязательно замещенный циклоалкенил, необязательно замещенный арил, необязательно замещенный гетероцикл, необязательно замещенную смешанную кольцевую систему, -C(R), -CH(R), -CHR, -C(R), -CH(R), -CHR, -OC(R), -OCH(R), -OCHR, -OC(R), -OCH(R), -OCHR,,,, и где Rи Rсвязаны вместе с образованием замещенного или незамещенного кольца, выбранного из группы, включающей циклоалкил, циклоалкенил, гетероцикл, арил и смешанную ...

MOFs mit einer hohen Oberfläche und Methode zu deren Herstellung

Metal organic framework material

A MOF material is described comprising a polymer material upon a surface of which MOF crystals are located. Preferably the MOF crystals are nucleated and grown in-situ on the polymer material. The MOF crystals are selected from ZIF-67, ZIF-8, MIL-125, MOF-5, HKUST-1, MIL-100, MOF-74, UiO-66. The polymer material may be in powdered or granulated form and is selected from polyamide 12, polyaryletherketones (PAEK) or polypropylene (PP). Methods of manufacture whereby an organic ligand is dissolved in organic solvent, a polymer is added, and a metal ion is also added. Preferably the ligand is methylimidazole, terephthalic acid, 1,4-benzenedicatboxylic acid, 1,3,5-benzenetricarboxylic acid or 2,5-dioxide-1,4-benzenedicarboxylate. Products fabricated using the material are also described and may comprise a sole or insole of an item of footwear, a fan blade, filter or mesh charged with an antimicrobial agent. The articles may be manufactured by additive manufacturing.

Process for preparing metal organic frameworks having improved water stability

Metal organic framework material

A MOF material is described comprising a polymer material upon a surface of which MOF crystals are located. In a preferred embodiment, the MOF crystals are formed in-situ on the polymer surface. The polymer surface should be capable of forming chemical bods with the ligands of the MOF. Preferably the material is in powder or granulated form. The polymer is preferably chosen from Polyamide-12, polypropylene and polyaryletherketones. Preferred MOFs for use in the invention are ZIF-8, MIL-125, MOF-5, HKUST-1, MIL-100, MOF-74 or UIO-66. The composite material may be used in an additive manufacturing process and is preferably used to form porous structures. The material may be made by combining a metal salt, an alcoholic solution of an appropriate ligand, and the polymer and allowing the MOF crystals to form on the surface of the polymer.

Membranes

Air filters

Air filter comprising an active element and a housing structure comprising an air inlet 12b and an air outlet 14b the active element comprising or consisting of a polymer foam 1 comprising metal particles 2 and an adsorbent material 3. A second aspect relates to a polymer foam 1 comprising metal particles 2 selected from one or any combination of copper, zinc, silver, potassium, selenium, titanium, gold, palladium, platinum which are present as metals, metal compounds, or metal alloys, or any combination thereof, the metal particles present in an amount from greater than about 30 wt% based on the total weight of the filled polymer foam 1 A third aspect relates to a polymer foam 1 comprising or consisting of polyimide comprising metal particles 2. A further aspect relates to a method of making a polymer foam 1 comprising forming a mixture by: i) dissolving a monomer, polymer precursor or polymer in a solvent to form a solution; ii) combining the solution from i) with water to form a blowing ...

Defective metal-organic framework desulfurization adsorbent and its preparation method and use

A method of preparing a defective metal-organic framework suitable for use as a desulfurization adsorbent. The preparation method comprises initially dissolving trimesic acid and 5-hydroxyisophthalic acid in a solvent and sonicating them to form solution 1. Copper nitrate trihydrate is added to the solution to form solution 2. Solution 2 is then subjected to a microwave-assisted synthesis to obtain the desired metal-organic framework. The solvent can be one or more of water, anhydrous ethanol, N,N-dimethylformamide or acetone. Preferably the microwave-assisted synthesis involves heating from 20-35 °C to 95-105 °C at a rate of 4-6 °Cmin-1, maintaining this target temperature for between 10 and 20 min followed by a second heating step to between 115 and 125 °C at a rate of 1-2 °C and maintaining this temperature for 30 mins. A microwave power of between 500-1000 W is used. Preferably the molar ratio of benzene-1,3,5-tricarboxylic acid and 5-HIPA is between 1-9 and 3-7. Post-treatment can ...

SOURLY FUNKTIONALISIERTE METAL-ORGANIC STAND MATERIALS

LIQUID ABSORPTION BY METAL-ORGANIC STAND MATERIALS

MOFS WITH A HIGH SURFACE AND METHOD TO THEIR PRODUCTION

POROUS METAL-ORGANIC STAND MATERIALS AS DESICCATORS

SEPARATION OF METHANE OF HYDROCARBONS WITH HIGHER CARBON NUMBER USING ZEOLITHI IMIDAZOLATGERÜSTMATERIALIEN

ALUMINUM NAPHTHALINDICARBOXYLAT AS POROUS METAL-ORGANIC STAND MATERIAL

SEPARATION OF HYDROGEN OF HYDROCARBONS USING ZEOLITHI IMIDAZOLATGERÜSTMATERIALIEN

NEW ORGANIC-INORGANIC HYBRID MATERIAL IM19 AND MANUFACTURING PROCESS FOR IT

Production and use of metal organic frameworks

A process for producing a bimetallic, terephthalate metal organic framework (MOF) having a flexible stmcture and comprising aluminum and iron cations, comprises contacting a water-soluble aluminum salt, a chelated iron compound and 1,4-benzenedicarboxylic acid or a salt thereof with a fluoride-free mixture of water and a polar organic solvent at a reaction temperature of less than 200°C to produce a solid reaction product comprising the MOF.

Organo-metallic frameworks derived from carbenophilic metals and method of making same

The disclosure provides organic frameworks comprising increased stability.

Temperature swing adsorption process for the separation of target species from a gas mixture

A temperature swing adsorption process for the removal of a target species, such as an acid gas, from a gas mixture, such as a natural gas stream. Herein, a novel multi-step temperature swing/pressure swing adsorption is utilized to operate while maintaining very high purity levels of contaminant removal from a produc t stream. The present process is particularly effective and beneficial in removing contaminants such as C0 ...

Gas purification process utilizing engineered small particle adsorbents

A gas separation process uses a structured particulate bed of adsorbent coated shapes/particles laid down in the bed in an ordered manner to simulate a monolith by providing longitudinally extensive gas passages by which the gas mixture to be separated can access the adsorbent material along the length of the particles. The particles can be laid down either directly in the bed or in locally structured packages/bundles which themselves are similarly oriented such that the bed particles behave similarly to a monolith but without at least some disadvantages. The adsorbent particles can be formed with a solid, non-porous core with the adsorbent formed as a thin, adherent coating on the exposed exterior surface. Particles may be formed as cylinders/hollow shapes to provide ready access to the adsorbent. The separation may be operated as a kinetic or equilibrium controlled process.

Pressure-temperature swing adsorption process

A pressure-temperature swing adsorption process for the removal of a target species, such as an acid gas, from a gas mixture, such as a natural gas stream. Herein, a novel multi-step temperature swing/pressure swing adsorption is utilized to operate while maintaining very high purity levels of contaminant removal from a product stream. The present process is particularly effective and beneficial in removing contaminants such as CO ...

Shaped body containing porous aromatic framework (PAF) material

The present invention relates to shaped bodies of compositions comprising a porous aromatic covalent framework polymer, wherein the polymer comprises at least one monomer unit, the at least one monomer unit comprising at least one aromatic ring and the at least one monomer unit having at least three binding sites to adjacent monomer units in the polymer and a core, wherein the at least three binding sites are located on at least one atom of the core and wherein the at least one atom is free of covalent bonds to hydrogen; and at least one binder additive. The invention also relates to methods for the preparation of said shaped bodies and their uses.

Gas adsorption material

A gas adsorption material comprising:a porous metal-organic framework and a plurality of functionalized fullerenes or fullerides provided in the pores of the metal-organic framework. The metal-organic framework includes a plurality of metal clusters, each metal cluster including one or more metal ions, and a plurality of charged multidentate linking ligands connecting adjacent metal clusters.

Method for separating acid gases using metal-organic frameworks impregnated with amines

The present invention relates to a method for separating at least one acid gas from a gas mixture, containing the step of bringing the gas mixture into contact with a porous metal-organic framework, the framework adsorbing the at least one acid gas, and the framework containing at least one at least bidentate organic compound coordinatively bonded to at least one metal ion, characterized in that the porous metal-organic framework is impregnated with an amine suitable for gas scrubbing. The invention further relates to such impregnated metal-organic frameworks.

Shaped bodies containing metal-organic frameworks

Covalent organic framework nanoporous materials for high pressure gas storage

A method of storing gas comprises providing a recipient for receiving the gas and providing a porous gas storage material. The gas storage material comprises a cross- linked polymeric framework and a plurality of pores for gas sorption. The cross-linked polymeric framework comprises aromatic ring-containing monomeric units comprising at least two aromatic rings. The aromatic ring-containing monomeric units are linked by covalent cross-linking between aromatic rings to form a stable, rigid nanoporous material for storing the gas at pressures significantly greater than the atmospheric pressure, for example in excess of 100 bar. A possible application is the storage and transportation of compressed natural gas.

Parallel passage contactor and method of adsorptive gas separation

An adsorptive gas separation apparatus and method is disclosed. An adsorbent structure may include a first adsorbent layer having at least a first adsorbent material, a second adsorbent layer including at least a second adsorbent material, and a barrier layer, where the barrier layer is interposed between the first adsorbent layer and the second adsorbent layer. A parallel passage contactor including a plurality of adsorbent structures each comprising a barrier layer, and arranged to form first and second fluid passages is also disclosed. An adsorption process for separating at least a first component from a multi-component fluid stream using the adsorbent structure is also provided.

SORBENT FIBER COMPOSITIONS AND METHODS OF TEMPERATURE SWING ADSORPTION

The various embodiments of the present invention relate to compositions, apparatus, and methods comprising sorbent fibers. More particularly, various embodiments of the present invention are directed towards sorbent fiber compositions for temperature swing adsorption processes. Various embodiments of the present invention comprise sorbent fiber compositions, apparatus comprising a plurality of sorbent fibers, and methods of using the same for the capture of at least one component from a medium, for example CO2 from flue gas.

ADSORPTION AND RELEASE OF NITRIC OXIDE IN METAL ORGANIC FRAMEWORKS

Disclosed are metal organic frameworks that adsorb nitric oxide, NO-loaded metal organic frameworks, methods of preparing the NO-loaded metal organic frameworks, methods of releasing the nitric oxide into a solution or into air, and uses of the metal organic frameworks.

METHOD OF MAKING COLLOIDAL SUSPENSIONS OF METAL ORGANIC FRAMEWORKS IN POLYMERIC SOLUTIONS AND USES THEREOF

A method for making a metal organic framework suspension is described herein. The method includes providing a hybrid material comprising a nano-crystalline metal organic framework comprising micropores and a mesoporous polymeric material comprising mesopores, wherein the nano-crystalline metal organic framework is homogeneously dispersed and substantially present only within the mesopores or void spaces of the mesoporous polymeric material; and wherein the hybrid material has a weight percentage of the metal organic framework in the range of 5-50% relative to the total weight of the hybrid material. The method includes contacting the hybrid material with a solvent in which the mesoporous polymeric material is soluble, thereby forming a polymeric solution in which the nano-crystalline metal organic framework is substantially homogeneously dispersed and suspended.

DELAYED RELEASE FORMULATION OF NITRIFICATION INHIBITORS

The invention relates to a composition comprising a) zeolitic imidazolate framework ZIF-8; and b) Compounds of formula (I) or a stereoisomer, salt, tautomer or N-oxide thereof, wherein the variables have a meaning as defined in the main body of the text. It also relates to a method for fertilization comprising treatment with the composition. Other objects are the use of ZIF-8 for reducing the evaporation rate of Compounds of formula (I); a method for production of the composition as defined comprising step a) of adsorbing Compounds of formula (I) on ZIF-8; and the use of the composition for producing granules comprising Compounds of formula (I) and a fertilizer.

CYCLIC THERMAL SWING ADSORPTION WITH DIRECT HEAT TRANSFER USING A HEAT TRANSFER FLUID

A heat transfer fluid can be used as part of a multi-phase adsorption environment to allow for improved separations of gas components using a solid adsorbent. The heat transfer fluid can reduce or minimize the temperature increase of the solid adsorbent that occurs during an adsorption cycle. Reducing or minimizing such a temperature increase can enhance the working capacity for an adsorbent and/or enable the use of adsorbents that are not practical for commercial scale adsorption using conventional adsorption methods. The multi-phase adsorption environment can correspond to a trickle bed environment, a slurry environment, or another convenient environment where at least a partial liquid phase of a heat transfer fluid is present during gas adsorption by a solid adsorbent.

CARBON DIOXIDE RECOVERY METHOD AND RECOVERY DEVICE

Provided is a carbon-dioxide recovering device including: a separating device SP that separates carbon dioxide from a gas by utilizing adsorption and desorption of carbon dioxide due to pressure changes with respect to an adsorbent, and that discharges a residual gas from which carbon dioxide has been removed; a drying device DR that has a moisture adsorbent for drying the gas to be supplied to the separating device; a regenerating system RG that supplies the residual gas discharged from the separating device to the drying device so as to serve as a regenerating gas for regenerating the moisture adsorbent in the drying device; and a supplement system SU that supplies a supplement gas to the residual gas from the outside in accordance with the flow volume of the residual gas discharged from the separating device so that the flow volume of the regenerating gas reaches a predetermined volume. The regenerating gas, heated by means of heat exchange between the gas and the regenerating gas, is ...

HIGH GAIN SELECTIVE PRECONCENTRATORS

POROUS METAL ORGANIC FRAMEWORK BASED ON PYRROLES AND PYRIDINONES

The present invention relates to a process for preparing a porous metal organic framework containing at least one organic compound coordinated to at least one metal ion, which comprises the step of oxidation of at least one anode containing metal corresponding to the at least one metal ion in a reaction medium in the presence of the at least one organic compound, where the at least one organic compound is a monocyclic, bicyclic or polycyclic ring system which is derived at least from one of the heterocycles selected from the group consisting of pyrrole, alpha-pyridone and gamma-pyridone and has at least two ring nitrogens, where the ring system is unsubstituted or has one or more substituents selected independently from the group consisting of halogen, C1-6-alkyl, phenyl, NH2, NH(C1-6-alkyl), N(C1-6-alkyl)2, OH, Ophenyl and OC1-6-alkyl, where the substituents C1-6-alkyl and phenyl are unsubstituted or have one or more substituents selected independently from the group consisting of halogen ...

METAL ORGANIC FRAMEWORK, PRODUCTION AND USE THEREOF

Metal-organic framework (MOF) materials particularly useful for adsorbing CO2. More specifically the MOF has pores and comprises zinc ions, oxalate, and a cycloazocarbyl compound. A preferred cycloazocarbyl compound is 1,2,4- triazolate. Methods for making the porous MOH and methods for using the porous MOH for adsorbing CO2.

COOPERATIVE CHEMICAL ADSORPTION OF ACID GASES IN FUNCTIONALIZED METAL-ORGANIC FRAMEWORKS

A system and method for acid gas separations using porous frameworks of metal atoms coordinatively bound to polytopic linkers that are functionalized with basic nitrogen ligands that expose nitrogen atoms to the pore volumes forming adsorption sites. Adjacent basic nitrogen ligands on the metal-organic framework can form an ammonium from one ligand and a carbamate from the other. The formation of one ammonium carbamate pair influences the formation of ammonium carbamate on adjacent adsorption sites. Adsorption of acid gas at the adsorption sites form covalently linked aggregates of more than one ammonium carbamate ion pair. The acid gas adsorption isotherm can be tuned to match the step position with the partial pressure of acid gas in the gas mixture stream through manipulation of the metal-ligand bond strength by selection of the ligand, metal and polytopic linker materials.

COATING METHODS USING ORGANOSILICA MATERIALS AND USES THEREOF

Methods for coating a substrate with a coating including an adsorbent material and a binder comprising an organosilica material which is a polymer comprising independent units of Formula [Z3Z4SiCH2] 3 (I), wherein each Z3 represents a hydroxyl group, a C1-C4 alkoxy group or an oxygen atom bonded to a silicon atom of another unit or an active site on the substrate and each Z4 represents a hydroxyl group, a C1-C4 alkoxy group, a C1-C4 alkyl group, an oxygen atom bonded to a silicon atom of another unit or an active site on the substrate are provided. Methods of gas separation are also provided.

SWING ADSORPTION PROCESSES UTILIZING CONTROLLED ADSORPTION FRONTS

A process for reducing the loss of valuable products by improving the overall recovery of a contaminant gas component in swing adsorption processes. The present invention utilizes at least two adsorption beds, in series, with separately controlled cycles to control the adsorption front and optionally to maximize the overall capacity of a swing adsorption process and to improve overall recovery a contaminant gas component from a feed gas mixture.

NOVEL IM-21 ORGANIC-INORGANIC HYBRID SOLID AND PROCESS FOR PREPARING SAME

On décrit un nouveau solide hybride cristallisé à matrice mixte organique-inorganique présentant une structure tridimensionnelle contenant un réseau inorganique de centres métalliques à base de zinc connectés entre eux par des ligands organiques déprotonnés constitués par l'entité -02C-C6H2-(0)2-C02. Ce nouveau solide est appelé IM-21 et présente un diagramme de diffraction des rayons X tel que donné ci-dessous.

APPARATUS AND SYSTEMS HAVING AN ENCASED ADSORBENT CONTACTOR AND SWING ADSORPTION PROCESSES RELATED THERETO

Provided are encased parallel channel adsorbent contactor apparatus and systems and swing adsorption processes related thereto. Encased parallel channel adsorbent contactors are useful in swing adsorption processes. A plurality of the encased adsorbent contactors are loaded and sealed together in a swing adsorption vessel such that substantially an entire feed stream must pass through the channels of the contactors and not through stray gaseous stream paths between contactors.

CARBON DIOXIDE CAPTURE AND SEPARATION SYSTEM

The purpose of the present invention is to inhibit a CO2 absorption tower in which a CO2 trapping agent is contained from decreasing in CO2 trapping amount due to an increase in the internal temperature thereof caused by the heat of CO2 trapping reaction. In a CO2 recovery system for recovering CO2 from a CO2-containing gas, CO2 trapping agents of two or more different kinds are disposed in the absorption tower.

СПОСОБ ПОЛУЧЕНИЯ ОЧИЩЕННОГО СИНТЕЗ-ГАЗА ИЗ СИНТЕЗ-ГАЗА, СОДЕРЖАЩЕГО СЛЕДОВЫЕ КОЛИЧЕСТВА ПРИМЕСИ СЕРНИСТЫХ СОЕДИНЕНИЙ, С ПОМОЩЬЮ МЕТАЛЛОРГАНИЧЕСКОЙ СТРУКТУРЫ

Изобретение относится к способу получения очищенного синтез-газа из синтез-газа, содержащего примеси сернистых соединений в диапазоне частей/млн, который включает в себя стадию: (а) контактирования синтез-газа, содержащего примеси сернистых соединений, с твердым сорбентом, содержащим металлорганическую структуру, за счет чего примеси сернистых соединений удаляются из синтез-газа, с получением очищенного синтез-газа.

METHOD BY HEATING ADSORPTION WITH THE USE OF ADJUSTABLE ADSORPTION FRONTS

CONTACTORS BY HEATING ADSORPTION AT VARIABLE TEMPERATURE FOR SEPARATION OF GASES

METHOD OF SELECTIVE REMOVING SULFUR

METHOD OF CLEANING GAS WITH THE USE OF SPECIALLY DEVELOPED ADSORBENTS WITH BY SMALL PARTICLES OF

Nano-composite material and preparation method thereof

Intelligent dual-function core-shell nanoflower composite material, and preparation method and application thereof

A graphene oxide coated metal organic framework material and its preparation method

Porous metal-organic framework materials as drying agents

The invention relates to the use of a porous metal-organic framework material containing at least one at least bidentate organic compound bound coordinatively to at least one metal ion, said compound being used as a drying agent for reducing or for removing water from an organic liquid.

POROUS CRYSTALLINE HYBRID SOLID FOR the ADSORPTION AND the RELEASE OF GAS HAS INTEREST BIOLOGICAL.

METHOD FOR POROUS ALUMINUM CARBOXYLATES PREPARATIONHYDROTHERMALE MAST TYPE "METAL FRAMEWORK"

CHELATING STRUCTURE, DEVICE AND PROCESS OF LIQUID WASTE PROCESSING

La présente invention se rapporte à une structure complexante, à un procédé de traitement d'un effluent liquide utilisant ladite structure complexante, et à un dispositif pour la mise en oeuvre du procédé de l'invention. La structure comprend un film d'un polymère ou d'un copolymère organique électriquement neutre. En outre, la présente invention se rapporte à un dispositif et à un procédé de traitement d'un effluent utilisant ladite structure.

METHOD OF GRAFTING OF OLIGOPEPTIDES IN POROUS HYBRID MATERIALS

USE OF A SPECIFIC MATERIAL FOR THE EXTRACTION OF MOLECULAR IODINE

La présente invention a trait à l'utilisation pour l'extraction d'iode moléculaire d'un matériau répondant à la formule (I) suivante : M (L)x [M' (CN)4 ] (I) dans laquelle : -M et M' représentent, indépendamment l'un de l'autre, un élément appartenant à la famille des éléments métalliques de transition ; -x est un entier positif ; -L est un ligand organique choisi parmi les composés hétérocycliques, éventuellement aromatiques, comprenant au moins un atome d'azote. Application au domaine du retraitement des combustibles usés.

NEW HYBRID SOLID ORGANIQUE-INORGANIQUE IM-22 AND ITS USE IN PARAFFIN SEPARATION MULTIBRANCHEES OF LINEAR PARAFFINS AND MONO-BRANCHEES.

L'invention concerne un nouveau solide hybride à charpente zéolithique de type structural CHA appartenant à la famille des ZIF contenant un réseau inorganique de centres métalliques à base de cations Zn2+ connectés entre eux par deux ligands organiques, 2-méthylimidazolate et un benzimidazolate. L'invention concerne également la préparation et l'utilisation dudit solide adsorbant dans un procédé de séparation de paraffines multibranchées comprises dans une charge hydrocarbonée contenant des paraffines linéaires, des paraffines monobranchées et des paraffines multibranchées ayant de 5 à 7 atomes de carbone par molécule, comprenant la mise en contact de ladite charge avec ledit solide adsorbant, de manière à produire au moins un premier flux enrichi en paraffines multibranchées et un deuxième flux enrichi en paraffines linéaires et monobranchées.

Method for collecting carbon dioxide in flue gases from e.g. power station, involves recycling heated refrigerant to constitute part of purging gas introduced into adsorbing solid loaded with carbon dioxide to regenerate solid

Water adsorbent and a ventilator with water adsorbent

A adsorbent with olefins sorption selectivity, manufacturing method of the same and method of selectively adsorbing olefin using the same

styrene selective adsorbents containing nanoporous metal-organic framework with unsaturated coordination sites

금속-유기 골격체의 분리

... 용액으로부터 금속 유기 골격체(MOF)를 분리하는 방법 및 관련 장치. 상기 방법은 MOF 함유 용액을 제공하는 단계; MOF 함유 용액 내에 적용된 임의의 고주파 초음파가 음향 반사판 표면에서 반사되도록, MOF 함유 용액을 음향 반사판 표면과 접촉시키는 단계; 및 MOF 함유 용액에 적어도 20 ㎑의 고주파 초음파를 적용하는 단계를 포함한다. MOF 물질은 용액에서 침전되는 응집된 침전물로서 용액으로부터 실질적으로 분리된다.

SHAPED BODIES CONTAINING METAL-ORGANIC FRAMEWORKS

Adsorbent - support stabilization of highly reactive gases

GAS PURIFICATION PROCESS UTILIZING ENGINEERED SMALL PARTICLE ADSORBENTS

A gas separation process uses a structured particulate bed of adsorbent coated shapes/particles laid down in the bed in an ordered manner to simulate a monolith by providing longitudinally extensive gas passages by which the gas mixture to be separated can access the adsorbent material along the length of the particles. The particles can be laid down either directly in the bed or in locally structured packages/bundles which themselves are similarly oriented such that the bed particles behave similarly to a monolith but without at least some disadvantages. The adsorbent particles can be formed with a solid, non-porous core with the adsorbent formed as a thin, adherent coating on the exposed exterior surface. Particles may be formed as cylinders/hollow shapes to provide ready access to the adsorbent. The separation may be operated as a kinetic or equilibrium controlled process.

SELF-DECONTAMINATING METAL ORGANIC FRAMEWORKS

A self-decontaminating metal organic framework including an acid linked to a metal producing a metal organic framework configured for the sorption of chemical warfare agents and/or toxic industrial chemicals, the metal organic framework including reactive sites for the degradation of the agents and chemicals.

POROUS METAL-ORGANIC FRAMEWORK MATERIALS AS DRYING AGENTS

The invention relates to the use of a porous metal-organic framework material containing at least one at least bidentate organic compound bound coordinatively to at least one metal ion, said compound being used as a drying agent for reducing or for removing water from an organic liquid.

REMOVAL OF KRYPTON AND XENON IMPURITIES FROM ARGON BY MOF ADSORBENT

Disclosed is a system and method for removing trace levels of krypton and xenon from argon by using metal organic framework (MOF) adsorbents.

A GAS-ADSORBING POROUS AROMATIC HYPER-CROSS-LINKED POLYMER AND A METHOD OF PREPARING THEREOF

The invention relates to a method of preparing a gas-adsorbing porous aromatic hyper- cross-linked polymer provided with an improved amount of ultramicropores and therefore particularly suitable to adsorb and store gases such as carbon dioxide, methane and hydrogen, and to the gas-adsorbing porous aromatic hyper-cross-linked polymer thereby obtainable.

USE OF A HOFMANN CLATHRATE MATERIAL FOR EXTRACTING MOLECULAR IODINE

The present invention relates to the use, for extracting molecular iodine, of a material comprising a first material corresponding to the following formula (I): M(L)x[M'(CN)4] in which: - M and M' are chosen, independently of one another, from Fe and Ni; - x is a positive integer; and - L is an organic ligand chosen from optionally aromatic, heterocyclic compounds comprising at least one nitrogen atom. Use in the field of spent fuel reprocessing.

VACUUM INSULATION UNITS WITH GETTER MATERIALS

The present invention relates to vacuum insulation units containing at least one heat-insulating, evacuated, air-tightly closed, porous core material and a sorption agent. Said sorption agent comprises at least one porous organometallic skeleton material, which contains at least one at least bidentate organic compound that coordinatively bonds to at least one metal ion, and moulded bodies containing such a vacuum insulation unit. The present invention further relates to the use of a porous organometallic skeleton material as a getter material in a vacuum insulation unit.

SEPARATION OF CARBON DIOXIDE FROM NITROGEN UTILIZING ZEOLITIC IMIDAZOLATE FRAMEWORK MATERIALS

The present invention relates to the selective separation of carbon dioxide ('CO2') from nitrogen ('N2') in streams containing both carbon dioxide and nitrogen utilizing a zeolitic imidazolate framework ('ZIF') material. Preferably, the stream to be separated is fed to the present process in a substantially gaseous phase. In preferred embodiments, the current invention is utilized in a process to separate carbon dioxide from combustion gas (e.g., flue gas) streams preferably for sequestration of at least a portion of the carbon dioxide produced in combustion processes.

POROUS ORGANIC-INORGANIC HYBRID MATERIALS WITH CRYSTALLINITY AND METHOD FOR PREPARING THEREOF

Porous organic-inorganic hybrid materials with crystallinity and a method for preparing the same are provided. The method comprises preparing a reaction solution containing a mixture of at least one inorganic metal precursor, at least one organic compound which may act as a ligand, and a solvent (step 1); and forming porous organic-inorganic hybrid materials with crystallinity by reacting the reaction solution (step 2), wherein the reaction is carried out under the pressure of about 3 atm or less.

MOF Clean Exhaust System

The MOF Clean Exhaust System has three components: the exhaust system, the crystal encasement, a COfilter, and the MOF Crystals. These components rely on one another to complete the task of effectively minimizing emissions, and decreasing the output of CO2 from the vehicle's exhaust system. While the car is running, the exhaust will flow through the exhaust system, the COfilter and into the MOF tank. The tank is vacuum-sealed; therefore, the crystals will be able to work to their fullest capacity in absorbing CO2. From this sealed compartment the user will be able to connect a hose at the extraction point from the tank. Here there is a switch to open the tank and release the CO2. This released CO2 will be collected in underground tanks, and can then be recycled for use in compressed air tanks for construction equipment, or even for the production of synthetic fuels. 1. The MOF Clean Exhaust System is a means for trapping carbon dioxide from automobile exhaust This will reduce carbon emissions from gasoline-powered vehicles, The MOF Clean Exhaust System will make our transition into a carbon neutral automobile world painless and less difficult than trying to persuade everyone to drive totally electric cars. By using the MOF Clean Exhaust System, automobile users will not have to worry about emitting harmful carbon dioxide into the atmosphere, while their automobiles consume gasoline. This will make for a more seamless transition into carbon neutral or gasoline free vehicles in the future. We can not just force people to change theft old habits of using gasoline powered vehicles over night, we can, however encourage people to buy “green” vehicles that use the MOF Clean Exhaust System. Metal-Organic Frameworks are crystalline compounds consisting of metal ions or clusters coordinated to often rigid organic molecules to form one-, two-, or three-dimensional structures that can be porous, in some cases, the pores are stable-enough for the elimination of the guest ...

MIXTURE COMPRISING A METAL ORGANIC FRAMEWORK AND ALSO A LATENT HEAT STORE

The present invention relates to mixtures comprising, in each case based on the total weight of the mixture, a) from 2 to 60% by weight of a latent heat storage component A and b) from 40 to 98% by weight of a framework component B, wherein the component A comprises at least one microencapsulated latent heat storage material and the component B comprises at least one porous metal organic framework comprising at least one at least bidentate organic compound coordinated to at least one metal ion. The present invention further relates to the use of such mixtures, in particular in processes for separating substances from a mixture of substances.

Microporous metal-organic frameworks for the removal of acetylene from ethylene

A metal-organic framework (MOF) and uses thereof are provided herein, including MOF comprising a repeat unit of the formula [ML], wherein L is a ligand of the following formula: and M is a divalent metal such as copper. The MOFs provided herein may be used in the separation of two or more gaseous molecules from each other. In some embodiments, the gaseous molecules are ethylene and acetylene.

Method for electrochemical production of a crystalline porous metal organic skeleton material

A method of electrochemically preparing a crystalline, porous, metal-organic framework material comprising at least one at least bidentate organic compound coordinately bound to at least one metal ion, in a reaction medium comprising the at least one bidentate organic compound, wherein at least one metal ion is provided in the reaction medium by the oxidation of one anode comprising the corresponding metal.

Metal-organic frameworks for aromatic hydrocarbon separations

The disclosure provides for metal organic frameworks (MOFs) that are selective adsorbents for aromatic hydrocarbons, devices comprising the MOFs thereof, and methods using the MOFS thereof for separating and/or storing aromatic hydrocarbons.

METAL-ORGANIC FRAMEWORKS FOR AROMATIC HYDROCARBON SEPARATIONS

The disclosure provides for metal organic frameworks (MOFs) that are selective adsorbents for aromatic hydrocarbons, devices comprising the MOFs thereof, and methods using the MOFS thereof for separating and/or storing aromatic hydrocarbons.

METAL ORGANIC FRAMEWORK (MOF) STRUCTURED OBJECT AND METHOD

A method of making a metal organic framework (MOF)-polymer composite material includes forming a homogeneous solution comprising a solvent, a metal salt, a polymer which is soluble in the solvent, and a reactant which can be synthesized to provide an organic linker during formation of a MOF structure, synthesizing the homogeneous solution to crystallize a MOF structure in the homogenous solution to yield the MOF structure distributed in a remainder solution, applying an antisolvent to the remainder solution with the MOF structure distributed in the remainder solution to form a polymer-rich phase, where the MOF structure is integrated into the polymer matrix during forming of the polymer matrix to produce a MOF-polymer composite material. The MOF-polymer composite material can be formed on a substrate to produce a MOF structured object, which can be a membrane, film, or other object.

Zeolite porous metal bis(imidazole) coordination polymers and preparation method thereof

The present invention discloses zeolite metal bis(imidazole) coordination polymers and preparation method thereof. The new class of zeolite coordination polymers of the present invention is a chemical compound with the following general chemical formula {[M(BIm)]×xDMF×yC2H6O×zH2O}, in which when M=Zn, x=0.9, y=0, z=0; when M=Cu, x=1.2, y=0, z=0; when M=Mn, x=2.0, y=0, z=0; when M=Ni, x=0.4, y=1.2, z=1.0, BIm is 1,2-bis((5H-imidazol-4-yl)methylene)hydrazine, DMF is N,N-dimethyl formamide, H2O is water. A solvothermal method or slow diffusion is used on the compounds to obtain crystals of high purity. The coordination polymers of the present invention have good thermal stability, and have strong adsorption performance for CO2 under conditions of 0° C. and normal pressure as adsorbent materials.

Methods of Removing Perchlorate from Water and Vessels and Systems for Practicing the Same

Provided are methods of removing perchlorate from water. The methods include contacting water suspected of containing perchlorate with a cationic material. The cationic material includes one or more cationic metal atoms connected by an atom or molecule into an extended structure, and a charge balancing anion. The contacting removes perchlorate (e.g., selectively), if present, from the water. Water treatment vessels, systems and facilities that find use in practicing the methods of the present disclosure are also provided. 1. A method of removing perchlorate from water , comprising:contacting water suspected of containing perchlorate with a cationic material, wherein the cationic material comprises:one or more cationic metal atoms connected by an atom or molecule into an extended structure; anda charge balancing anion,to remove perchlorate, if present, from the water.2. The method according to claim 1 , wherein the material is a metal-organic framework (MOF) material.3. The method according to claim 2 , wherein the MOF material is a one-dimensional MOF material.4. The method according to claim 2 , wherein the MOF material is a two-dimensional MOF material.5. The method according to claim 2 , wherein the MOF material is a three-dimensional MOF material.6. The method according to any one of to claim 2 , wherein the one or more cationic metal atoms comprises a cationic metal atom selected from the group consisting of: a transition d-block metal atom claim 2 , a rare earth f-block metal atom claim 2 , a main group p-block metal atom claim 2 , and an s-block alkali or alkaline earth metal atom.7. The method according to any one of to claim 2 , wherein the one or more cationic metal atoms comprises a Group 11 metal atom selected from the group consisting of: Ag claim 2 , Cu claim 2 , and Au.8. The method according to claim 7 , wherein the Group 11 metal atom is Ag(I).9. The method according to any one of to claim 7 , wherein the atom or molecule is an organic ligand.10. ...

Metal organic frameworks, their synthesis and use

A novel metal organic framework, EMM-42, is described having the structure of UiO-66 and comprising bisphosphonate linking ligands. EMM-42 has acid activity and is useful as a catalyst in olefin isomerization. Also disclosed is a process of making metal organic frameworks, such as EMM-42, by heterogeneous ligand exchange, in which linking ligands having a first bonding functionality in a host metal organic framework are exchanged with linking ligands having a second different bonding functionality in the framework.

ALUMINIUM METAL ORGANIC FRAMEWORK MATERIALS

SEPARATION OF CARBON DIOXIDE FROM NITROGEN UTILIZING ZEOLITIC IMIDAZOLATE FRAMEWORK MATERIALS

線維系吸着接触器

СОРБЦИОННЫЙ ФИЛЬТРУЮЩИЙ МАТЕРИАЛ И ЕГО ИСПОЛЬЗОВАНИЕ

Группа изобретений относится к адсорбционному фильтрующему материалу для адсорбции опасных химических и/или биологических материалов и химического и/или биологического оружия, а также к защитному материалу для гражданской или военной сферы, в частности, включающему защитную одежду, и фильтрующему материалу для удаления загрязняющих веществ, пахучих веществ и отравляющих веществ всех типов из потоков воздуха или газа, которые содержат указанный адсорбционный фильтрующий материал. Адсорбционный фильтрующий материал имеет по меньшей мере один газопроницаемый материал-основу, который снабжен по меньшей мере, одним адсорбентом, включающим по меньшей мере один металлорганический каркас. Материал-основа также дополнительно снабжен другим адсорбентом на основе активированного угля. Причем материал-основа является газопроницаемым и имеет газопроницаемость по меньшей мере 10 л·м-2·с-1 при сопротивлении потоку 127 Па. Достигаемый при этом технический результат заключается в повышении эффективности ...

ПОГЛОЩАЮЩИЕ СИСТЕМЫ, СОДЕРЖАЩИЕ АКТИВНУЮ ФАЗУ, ВНЕДРЕННУЮ В ПОРИСТЫЙ МАТЕРИАЛ, РАСПРЕДЕЛЕННЫЙ В СРЕДСТВЕ С НИЗКОЙ ПРОНИЦАЕМОСТЬЮ

Изобретение относится к газопоглощающим материалам. Описаны поглощающие системы, содержащие фазу, активную в поглощении газа, содержащуюся внутри пор пористого материала, диспергированного в полимерном средстве с проницаемостью для поглощаемого газа не выше чем 1×10-12 нм3 м-3 бар-1 м2 с-1. Частицы упомянутого порошка могут иметь средний размер меньше, чем 100 нанометров. Описаны три варианта способа получения заявленной системы. Изобретение обеспечивает получение системы с низкой проницаемостью, способной поглощать различные газовые примеси. 4 н. и 18 з.п. ф-лы, 4 ил.

МЕТАЛЛООРГАНИЧЕСКАЯ СТРУКТУРА И СПОСОБ ЕЕ ПРОИЗВОДСТВА

Изобретение относится к металлоорганическим структурам и способу их производства. Описана металлоорганическая структура для адсорбции водяного пара, содержащая: ион четырехвалентного элемента Группы 4 или ион четырехвалентного редкоземельного элемента в качестве иона металла; и ион первой органической молекулы, имеющей скелет тримезиновой кислоты, и ион второй органической молекулы, имеющей скелет изофталевой кислоты, в качестве мультидентатных лигандов. Также описан способ производства металлоорганической структуры. Технический результат: улучшенная способность при адсорбции и десорбции водяного пара, обеспечивающаяся с использованием металлоорганической структуры. 2 н. и 19 з.п. ф-лы, 1 табл., 19 ил., 12 пр.

АДСОРБЦИОННОЕ УСТРОЙСТВО С АДСОРБИРУЮЩИМ АГЕНТОМ

Адсорбционное устройство (1) предназначено для обработки сжатого газа. Это устройство содержит кожух (2) со впуском (3) для подлежащего осушению газа, выпуском (4) для обработанного газа и адсорбирующий агент (5), расположенный в указанном кожухе (2). Адсорбирующий агент (5) содержит монолитную несущую структуру (6) и спеченное покрытие (7), расположенное на указанной несущей структуре (6) и содержащее адсорбирующее вещество.

САМОПОДДЕРЖИВАЮЩИЕСЯ СТРУКТУРЫ, ИМЕЮЩИЕ СТРУКТУРЫ С ГЕОМЕТРИЕЙ ПЕНЫ И АКТИВНЫЕ МАТЕРИАЛЫ

СПОСОБ ПРОИЗВОДСТВА ПОРИСТЫХ МЕТАЛЛОУГЛЕРОДНЫХ МАТЕРИАЛОВ

Speicherung von acetylenhaltigen Gasen mit Hilfe von metallorganischen Gerüstmaterialien

Swing Adsorption Processes Utilizing Controlled Adsorption Fronts

A process for reducing the loss of valuable products by improving the overall recovery of a contaminant gas component in swing adsorption processes. The present invention utilizes at least two adsorption beds, in series, with separately controlled cycles to control the adsorption front and optionally to maximize the overall capacity of a swing adsorption process and to improve overall recovery a contaminant gas component from a feed gas mixture.

Pressure-Temperature Swing Adsorption Process for the Separation of Heavy Hydrocarbons from Natural Gas Streams

The present invention relates to a pressure-temperature swing adsorption process wherein gaseous components that have been adsorbed can be recovered from the adsorbent bed at elevated pressures. In particular, the present invention relates to a pressure-temperature swing adsorption process for the separation of C 2+ hydrocarbons (hydrocarbons with at least 2 carbon atoms) from natural gas streams to obtain a high purity methane product stream. In more preferred embodiments of the present processes, the processes may be used to obtain multiple, high purity hydrocarbon product streams from natural gas stream feeds resulting in a chromatographic-like fractionation with recovery of high purity individual gaseous component streams.

Gas Purification Process Utilizing Engineered Small Particle Adsorbents

A gas separation process uses a structured particulate bed of adsorbent coated shapes/particles laid down in the bed in an ordered manner to simulate a monolith by providing longitudinally extensive gas passages by which the gas mixture to be separated can access the adsorbent material along the length of the particles. The particles can be laid down either directly in the bed or in locally structured packages/bundles which themselves are similarly oriented such that the bed particles behave similarly to a monolith but without at least some disadvantages. The adsorbent particles can be formed with a solid, non-porous core with the adsorbent formed as a thin, adherent coating on the exposed exterior surface. Particles may be formed as cylinders/hollow shapes to provide ready access to the adsorbent. The separation may be operated as a kinetic or equilibrium controlled process.

Metal complex, and adsorbent, occlusion material and separator material made from same

This invention provides a metal complex having a gas adsorption capability, a gas storing capability, and a gas separation capability. The present invention attained the above object by a metal complex comprising: a dicarboxylic acid compound (I) represented by the following General Formula (I), wherein R 1 , R 2 , R 3 , and R 4 are as defined in the specification; at least one metal ion selected from ions of a metal belonging to Group 2 and Groups 7 to 12 of the periodic table; and an organic ligand capable of bidentate binding to the metal ion, the organic ligand belonging to the D ∞h point group, having a longitudinal length of not less than 8.0 Å and less than 16.0 Å, and having 2 to 7 heteroatoms.

Sorbent fiber compositions and methods of temperature swing adsorption

The various embodiments of the present invention relate to compositions, apparatus, and methods comprising sorbent fibers. More particularly, various embodiments of the present invention are directed towards sorbent fiber compositions for temperature swing adsorption processes. Various embodiments of the present invention comprise sorbent fiber compositions, apparatus comprising a plurality of sorbent fibers, and methods of using the same for the capture of at least one component from a medium, for example CO 2 from flue gas.

Zn5(BTA)6(TDA)2 - A ROBUST HIGHLY INTERPENETRATED METAL-ORGANIC FRAMEWORK CONSTRUCTED FROM PENTANUCLEAR CLUSTERS FOR SELECTIVE SORPTION OF GAS MOLECULES

Disclosed herein are highly interpenetrated robust metal-organic frameworks having the repeat unit Zn 5 (BTA) 6 (TDA) 2 , useful for applications such as selective gas storage, selective gas sorption and/or separation, and gas detection.

CONFINEMENT OF NANOSIZED METAL ORGANIC FRAMEWORK IN NANO CARBON MORPHOLOGIES

A hybrid composite of Metal Organic Frameworks (MOF) encapsulated in nanocarbon material, wherein the MOFs are grown inside or outside or both side of nano carbon morphologies of the hybrid composite. Such composites may be prepared by 1. A hybrid composite of Metal Organic Frameworks (MOF) encapsulated in nanocarbon material , wherein the MOFs are grown inside or outside or both side of nano carbon morphologies of the hybrid composite.2. The hybrid composite as claimed in claim 1 , wherein the deposition of MOF in nanocarbon material is preferably one dimensional.3. The hybrid composite as claimed in claim 1 , wherein the nanocarbon material includes carbon nanotubes claim 1 , carbon nano fibers claim 1 , graphene claim 1 , carbon nano ribbons.4. The hybrid composite as claimed in claim 1 , wherein the nanocarbon tubes are selected from the group consisting of single-walled nanocarbon tubes claim 1 , double walled nanocarbon tubes or multi walled nanocarbon tubes.5. The hybrid composite as claimed in claim 1 , wherein the encapsulated MOF in nanocarbon material is preferably of size 20-30 nm.6. The hybrid composite as claimed in claim 1 , wherein said hybrid composite is thermodynamically stable for temperature ranging between 25 to 300° C.7. The hybrid composite as claimed in claim 1 , wherein said encapsulated MOF hybrid material is useful for gas uptake claim 1 , gas separation claim 1 , and COsequestration.8. The hybrid composite as claimed in claim 1 , wherein said composite enhanced gas uptake to the order of ˜30% in the Huptake and ˜25% increase of COuptake.9. A process to produce hybrid MOF encapsulated in nanocarbon material as claimed in and the said process comprising the steps of;a. dissolving and mixing a salt of the metal and a ligand in the ratio ranging between 1:1 to 1:4 (by w/w ratio) by sonicating them to form a precursor mixture;b. adding 10 to 40% pristine (non-functionalized) or functionalized nano-carbon material to the precursor mixture of ...

Hydrocarbon feedstock average molecular weight increase

The invention deals with hydrocarbon feedstock molecular weight increase via olefin oligomerization and/or olefin alkylation onto aromatic rings. Addition of a purification section allows improved unit working time and lower maintenance.

Hybrid Zeolitic Imidazolate Frameworks: Controlling Framework Porosity and Functionality by a Mixed-Ligand Synthetic Approach

Metal-organic frameworks, in particular hybrid zeolitic imidazolate frameworks (ZIFs), devices having hybrid ZIFs, and methods for preparing hybrid ZIFs are disclosed herein. In some embodiments, the method includes preparing a first solution comprising a first imidazolate and a second imidazolate, preparing a second solution comprising a metal ion, and combining the first solution and the second solution to form the hybrid ZIF. 1. A method for forming a hybrid zeolitic imidazolate framework (ZIF) comprising:preparing a first solution comprising a first imidazolate and a second imidazolate;preparing a second solution comprising a metal ion; andcombining the first solution and the second solution to form the hybrid ZIF.2. The method of claim 1 , wherein the first imidazolate is different from the second imidazolate.3. The method of claim 1 , further comprising activating the hybrid ZIF to remove impurities.4. The method of claim 3 , wherein the activating comprises vacuum degassing between about 100° C. and about 300° C.5. The method of claim 1 , wherein the first imidazolate comprises 2-methylimidazolate and the second imidazolate comprises carboxaldehyde-2-imidazolate.6. The method of claim 1 , wherein the first imidazolate comprises 2-methylimidazole and the second imidazolate comprises benzimidazolate.7. The method of claim 1 , wherein the first imidazolate comprises benzimidazolate and the second imidazolate comprises 2-aminobenzimidazolate.8. The method of claim 1 , wherein the first imidazolate comprises 2-methylimidazolate and the second imidazolate comprises imidazolate.9. The method of claim 1 , wherein the metal ion comprises a transition metal.10. The method of claim 1 , wherein the metal ion comprises zinc.11. The method of claim 1 , wherein the metal ion comprises cobalt.12. The method of claim 1 , further comprising functionalizing the hybrid ZIF.13. The method of claim 12 , wherein the functionalizing comprises exposing the hybrid ZIF to a reactive ...

Zn3(BDC)3[Cu(SalPycy)] AND Zn3(CDC)3[Cu(SalPycy)] - ENANTIOPURE MIXED METAL-ORGANIC FRAMEWORKS FOR SELECTIVE SEPARATIONS AND ENANTIOSELECTIVE RECOGNITION

Disclosed herein are mixed metal-organic frameworks, Zn(BDC)[Cu(SalPycy)] and Zn(CDC)[Cu(SalPycy)], wherein BDC is 1,4-benzenedicarboxylate, CDC is 1,4-cyclohexanedicarboxylate, and SalPyCy is a ligand of the formula: 2. The M′MOF of claim 1 , wherein the repeat unit is of the formula Zn(BDC)[Cu(SalPyCy)].3. The M′MOF of claim 1 , wherein the repeat unit is of the formula Zn(CDC)[Cu(SalPyCy)].4. The M′MOF of claim 1 , further comprising one or more than one type of guest molecule.5. The M′MOF of claim 4 , wherein one type of guest molecules is a solvent molecule.6. The M′MOF of claim 5 , wherein the solvent molecule is water.7. The M′MOF of claim 5 , wherein the solvent molecule is N claim 5 ,N′-dimethylformamide.8. (canceled)9. The M′MOF of claim 5 , wherein one type of guest molecules is 1-phenylethanol.1012.-. (canceled)13. The M′MOF of claim 4 , wherein one type of guest molecule is a gas molecule.14. The M′MOF of claim 13 , wherein the gas molecule is H claim 13 , N claim 13 , Ar claim 13 , O claim 13 , CO claim 13 , NO claim 13 , NOor CO.15. The M′MOF of claim 4 , wherein one type of guest molecule is an alkane claim 4 , alkene claim 4 , alkyne claim 4 , alcohol claim 4 , areneor a substituted version of any of these.1618-. (canceled)19. The M′MOF of claim 15 , wherein one type of guest molecule is an alkene.20. The M′MOF of claim 19 , wherein the alkeneis CH claim 19 , CH claim 19 , CH claim 19 , CHor CH.21. The M′MOF of claim 20 , wherein the alkeneis CH.22. The M′MOF of claim 4 , wherein one type of guest molecule is an alkyne.23. The M′MOF of claim 22 , wherein the alkyneis CH.2429-. (canceled)3456-. (canceled) This application claims the benefit of U.S. Provisional Patent Application No. 61/632,061, filed Jan. 17, 2012, the entirety of which is incorporated herein by reference.This invention was made with government support under grant number CHE 0718281 from the National Science Foundation. The government has certain rights in the invention.I. Field of ...

Novel Strategies, Linkers and Coordination Polymers for High-Performance Sorbents

A linking ligand compound includes three bidentate chemical moieties distributed about a central chemical moiety. Another linking ligand compound includes a bidentate linking ligand and a monodentate chemical moiety. Coordination polymers include a plurality of metal clusters linked together by residues of the linking ligand compounds. 2. The compound of wherein A is pyridine claim 1 , benzene claim 1 , pyrimidine claim 1 , a 1 claim 1 ,3 claim 1 ,5-triazine ring claim 1 , or a boroxine ring.3. The compound of wherein the center of masses of B claim 1 , B claim 1 , Bare each at least 4 angstroms from the center of mass of moiety A.4. The compound of wherein the center of masses of B claim 1 , B claim 1 , Bare each at least 7 angstroms from the center of mass of moiety A.5. The compound of wherein the center of masses of B claim 1 , B claim 1 , Bare each from about 7 to about 25 angstroms from the center of mass of moiety A.8. The compound of wherein Ris COH.12. The compound of wherein Rand R are COH.13. The compound of wherein the center of mass of moiety B is at least 4 angstroms from the center of mass of moiety A.14. The compound of wherein the center of mass of moiety B is from about 7 to about 25 angstroms from the center of mass of moiety A.16. The coordination polymer of further comprising at least one non-linking ligand.17. The coordination polymer of wherein the non-linking ligand is selected from the group consisting of O claim 16 , sulfate claim 16 , nitrate claim 16 , nitrite claim 16 , sulfite claim 16 , bisulfite claim 16 , phosphate claim 16 , hydrogen phosphate claim 16 , dihydrogen phosphate claim 16 , diphosphate claim 16 , triphosphate claim 16 , phosphite claim 16 , chloride claim 16 , chlorate claim 16 , bromide claim 16 , bromate claim 16 , iodide claim 16 , iodate claim 16 , carbonate claim 16 , bicarbonate claim 16 , sulfide claim 16 , hydrogen sulphate claim 16 , selenide claim 16 , selenate claim 16 , hydrogen selenate claim 16 , telluride ...

Activation of Porous MOF Materials

A method for the treatment of solvent-containing MOF material to increase its internal surface area involves introducing a liquid into the MOF in which liquid the solvent is miscible, subjecting the MOF to supercritical conditions for a time to form supercritical fluid, and releasing the supercritical conditions to remove the supercritcal fluid from the MOF. Prior to introducing the liquid into the MOF, occluded reaction solvent, such as DEF or DMF, in the MOF can be exchanged for the miscible solvent. 1. A metal-organic framework material comprising:a plurality of metal ions or metal clusters; anda plurality of organic ligands coordinated to the plurality of metal ions or clusters,wherein the metal-organic framework material has been treated with a supercritical fluid to increase its internal surface area.2. The metal-organic framework of claim 1 , wherein the metal-organic framework comprises a nitrogen accessible surface area of at least 1910 m/g.3. The metal-organic framework material of claim 1 , wherein:{'sub': '4', 'the metal-organic framework material includes a plurality of ZnO clusters; and'}{'sub': '4', 'the plurality of organic ligands are coordinated to the plurality of ZnO clusters.'}5. The metal-organic framework material of claim 3 , wherein the metal-organic framework material comprises a nitrogen-accessible surface area of more than 400 m/g.6. The metal-organic framework material of claim 5 , wherein the metal-organic framework material comprises a nitrogen-accessible surface area of at least 1910 m/g.7. The metal-organic framework material of claim 6 , wherein the metal-organic framework material comprises the nitrogen-accessible surface area of at least 2850 m/g.8. A method for the treatment of a MOF material to increase its internal surface area claim 6 , comprising introducing a liquid into the MOF claim 6 , subjecting the MOF to supercritical conditions to form supercritical fluid claim 6 , and releasing the supercritical conditions to remove ...

METAL ORGANIC FRAMEWORK MODIFIED MATERIALS, METHODS OF MAKING AND METHODS OF USING SAME

MOF (metal organic framework)-modified materials and methods of making and methods of using same. The MOFs are covalently bound to the materials. Examples of suitable materials include fibers and thin films. The MOF-modified materials can be made by forming MOFs in situ such that they are covalently bound to the materials. The MOF-modified materials can be used in methods where gases and/or toxic chemicals are absorbed. 1) A material having at least one dimension from 10 nm to 1000 μm and at least one metal-organic framework (MOF) covalently bound to the material.2) The material of claim 1 , wherein the MOF is covalently bound to the material through a functional group selected from alkyl claim 1 , ester claim 1 , acetate claim 1 , alcohol claim 1 , amine claim 1 , amide claim 1 , carboxylate claim 1 , and thiol.3) The material of claim 1 , wherein the material is an organic fiber or an inorganic fiber.4) The material of claim 3 , wherein the organic fiber is a cellulose fiber claim 3 , polyacrylonitrile (PAN) fiber claim 3 , or a Nylon™ fiber.5) The material of claim 3 , wherein the inorganic fiber is a zirconia fiber.6) The material of claim 1 , wherein the material is a thin film.7) The material of claim 1 , wherein the MOF is MOF 199 claim 1 , MOF 76 claim 1 , or a mixture thereof.8) The material of claim 3 , wherein the fibers have from 0.1 to 45% by weight MOFs.9) The material of claim 3 , wherein the fibers have at least 1% surface coverage of MOFs.10) A method for selectively absorbing a gas or liquid comprising exposing the material of to a mixture comprising at least one gas or liquid claim 1 , wherein the material selectively absorbs the at least one gas or liquid.11) The method of claim 10 , wherein the gas is hydrogen claim 10 , methane claim 10 , ammonia claim 10 , carbon monoxide or carbon dioxide.12) A method of making MOF-modified materials claim 10 , comprising the steps of:a) providing a material having at least one dimension from 10 nm to 1000 μm ...

Adsorption cooling system using metal organic frameworks

A highly adsorptive structure, includes: a substrate; and a metal-organic framework (MOF) comprising a plurality of metal atoms coordinated to a plurality of organic spacer molecules; wherein the MOF is coupled to at least one surface of the substrate, wherein the MOF is adapted for adsorbing and desorbing a refrigerant under predetermined thermodynamic conditions. The refrigerant includes one or more materials selected from the group consisting of: acid halides, alcohols, aldehydes, amines, chlorofluorocarbons, esters, ethers, fluorocarbons, perfluorocarbons, halocarbons, halogenated aldehydes, halogenated amines, halogenated hydrocarbons, halomethanes, hydrocarbons, hydrochlorofluorocarbons, hydrofluoroethers, hydrofluoroolefins, inorganic gases, ketones, nitrocarbon compounds, noble gases, organochlorine compounds, organofluorine compounds, organophosphorous compounds, organosilicon compounds, oxide gases, refrigerant blends and thiols.

Iron coordination polymers for adsorption of arsenate and phosphate

A method includes combining an aqueous solution of sodium fumarate with an aqueous solution of iron chloride to form a mixture, and obtaining an iron coordination polymer as an amorphous compound formed as a precipitate from the mixture. The iron coordination polymer may be used to bind contaminants, such as arsenate and phosphate from water.

NOVEL LARGE PORE METAL ORGANIC FRAMEWORKS

The present invention relates to novel micro or mesoporous metal organic frameworks (MOFs) which contain as ligands piperidine based phosphonic acids, as well as a method of synthesising such MOFs and uses of the MOFs themselves. 1. A porous isoreticular metal organic framework (MOF) comprising an organic compound co-ordinated to at least one metal selected from the croup consisting of Co , Ni , Mg , Mn , Fe , Zn , Cd and Ru , wherein the organic compound is of the formula{'br': None, 'sub': 3', '2', '2', '3, 'POCHX—Y—XCHPO'}{'sub': 2', 'n, 'wherein X is a substituted or unsubstituted heterocyclic amine containing one or more amine groups and Y forms a link between each group and is selected from the group consisting of may be a single bond, —(CH)— where n is greater than or equal to 1, —C≡C—, and a cyclic or heterocyclic substituted or unsubstituted ring structure.'}2. The porous MOF according to wherein the metal is selected from the group consisting of Co claim 1 , Ni claim 1 , Mn claim 1 , Mg claim 1 , Fe and mixtures thereof.3. The porous MOF according to wherein X is a fully saturated heterocyclic amine ring structure.4. The porous MOF according to wherein one or more available atoms on X is substituted by a functional group selected from the group consisting of C-Calkyl claim 1 , hydroxy claim 1 , amino claim 1 , nitro claim 1 , or and halo claim 1 , where halo is selected from the group consisting of bromo claim 1 , chloro claim 1 , and iodo.5. The porous MOF according to claim 1 , wherein Y is a substituted or unsubstituted benzene ring.6. The porous MOF according to claim 1 , wherein the organic compound is 4 claim 1 ,4′-N claim 1 ,N′-bipiperidinylbis(methylenephosphonate).7. The porous MOF according to claim 1 , wherein the MOF has large regular pore structures of at least 1.5 nm in diameter.8. The porous MOF according to which has a porosity of at least 0.5 cmg.9. A method of making a MOF in accordance with claim 1 , the method comprising the step of ...

NOVEL IM-21 ORGANIC-INORGANIC HYBRID SOLID AND PROCESS FOR PREPARING SAME

A novel crystalline hybrid solid with a mixed organic-inorganic matrix is described which has a three-dimensional structure containing an inorganic framework with metallic centres based on zinc connected together via deprotonated organic ligands constituted by the entity —OC—CH—(O)—CO. This novel solid is termed IM-21 and has an X-ray diffraction diagram as given below. 290120. An IM-21 crystalline hybrid solid according to claim 1 , which is classified as a hexagonal system P claim 1 , with lattice parameters a=b=23.0688 Å claim 1 , c=15.9260 Å claim 1 , V=7339.4 Åand the angles α=β=° claim 1 , γ=°.3. An IM-21 crystalline hybrid solid according to claim 1 , having a chemical composition with Zn(—OC—CH(O)—CO—) as a base motif.4. A process for preparing an IM-21 crystalline hybrid solid with a mixed organic-inorganic matrix claim 1 , comprising at least the following steps:{'sub': 4', '3', '7, 'claim-text': {'br': None, 'sub': 4', '2', '3', '7, '1 Zn: 0.1-2 Hdhtp: 1-50 HO: 3-10 CHOH: 50-300 DMF'}, 'i) preparing, in an aqueous medium, a reaction mixture containing at least one zinc precursor and 2,5-dihydroxyterephthalic acid (Hdhtp) present in a mixture of solvents comprising at least N,N-dimethylformamide (DMF) and propanol (CHOH) in a proportion such that said reaction mixture has the following molar composition, based on one molar equivalent of the element zincii) carrying out a solvothermal treatment of said reaction mixture at a temperature in the range 150° C. to 290° C. in order to obtain said IM-21 crystalline hybrid solid in the as-synthesised form;iii) filtering, washing and drying said IM-21 crystalline hybrid solid;iv) heat treating said IM-21 crystalline hybrid solid obtained from said step iii).5. A preparation process according to claim 4 , in which said reaction mixture has the following molar composition claim 4 , based on one molar equivalent of the element zinc:{'br': None, 'sub': 4', '2', '3', '7, '1 Zn: 0.2-0.7 Hdhtp: 10-40 HO: 5-9 CHOH: 100-150 ...

Metal-organic framework materials with ultrahigh surface areas

A metal organic framework (MOF) material including a Brunauer-Emmett-Teller (BET) surface area greater than 7,010 m 2 /g. Also a metal organic framework (MOF) material including hexa-carboxylated linkers including alkyne bond. Also a metal organic framework (MOF) material including three types of cuboctahedron cages fused to provide continuous channels. Also a method of making a metal organic framework (MOF) material including saponifying hexaester precursors having alkyne bonds to form a plurality of hexa-carboxylated linkers including alkyne bonds and performing a solvothermal reaction with the plurality of hexa-carboxylated linkers and one or more metal containing compounds to form the MOF material.

Metal-Organic Frameworks for Xe/Kr Separation

Metal-organic framework (MOF) materials are provided and are selectively adsorbent to xenon (Xe) over another noble gas such as krypton (Kr) and/or argon (Ar) as a result of having framework voids (pores) sized to this end. MOF materials having pores that are capable of accommodating a Xe atom but have a small enough pore size to receive no more than one Xe atom are desired to preferentially adsorb Xe over Kr in a multi-component (Xe—Kr mixture) adsorption method. The MOF material has 20% or more, preferably 40% or more, of the total pore volume in a pore size range of 0.45-0.75 nm which can selectively adsorb Xe over Kr in a multi-component Xe—Kr mixture over a pressure range of 0.01 to 1.0 MPa. 1. A method of separating a particular noble gas and one or more other noble gases in a gas mixture , comprising contacting the gas mixture with an adsorbent material comprising a metalorganic framework (MOF) material having 20% or more of the total pore volume of a size to receive no more than one atom of the particular noble gas for selectively adsorbing that noble gas from the gas mixture.2. The method of wherein the MOF material has 40% or more of the total pore volume of a size to receive no more than one atom of the particular noble gas for selectively adsorbing that noble gas from the gas mixture.3. The method of wherein the MOF material has 40% or more of the total pore volume in a pore size range of 0.45-0.75 nm diameter.4. A method of separating Xe and another noble gas in a gas mixture claim 1 , comprising contacting the gas mixture with an adsorbent material comprising a metal-organic framework (MOF) material wherein the MOF material has 20% or more of the total pore volume of a size to receive no more than one Xe atom for selectively adsorbing Xe from the gas mixture;5. The method of wherein selectivity of the MOF material for Xe from the gas mixture is about 9 to about 11 over a pressure range of 0.01 to 1.0 MPa at 273 K.6. The method of wherein the MOF ...

Enhanced partially-aminated metal-organic frameworks

Described is an enhanced partially-aminated metal-organic framework comprising, or prepared from, metal cations and a synergistically effective ratio of a multi-carboxylic acid and an amino-substituted derivative of the multi-carboxylic acid, or the acceptable salts thereof, or any combination thereof; a manufactured article comprising the enhanced partially-aminated metal-organic framework; a method of preparing the enhanced partially-aminated metal-organic framework, and a method of using the enhanced partially-aminated metal-organic framework for separating carbon dioxide gas or other acid gas from an ad rem gas mixture.

METAL-ORGANIC FRAMEWORK ADSORBENTS FOR COMPOSITE GAS SEPARATION

Metal-organic frameworks of the family M(2,5-dioxido-1,4-benzenedicarboxylate) wherein M=Mg, Mn, Fe, Co, Cu, Ni or Zn are a group of porous crystalline materials formed of metal cations or clusters joined by multitopic organic linkers that can be used to isolate individual gases from a stream of combined gases. This group of adsorbant materials incorporates a high density of coordinatively-unsaturated Mcenters lining the pore surfaces. These adsorbents are particularly suited for selective carbon dioxide/monoxide adsorption via pressure swing adsorption near temperatures of 313 K since they selectively adsorb carbon dioxide at high pressures in the presence of hydrogen, and desorb carbon dioxide upon a pressure decrease. The redox-active Fecenters in Fe(dobdc) can be used for the separation of Ofrom Nand other separations based on selective, reversible electron transfer reactions. Gas storage, such as acetylene storage, and catalysis, such as oxidation, are also useful applications of these materials. 1. A method of separating constituent gases from a stream of mixed gases containing a first chemical and a second chemical , said method comprising:{'sub': '2', 'contacting a stream of mixed gases containing a first chemical and a second chemical with a metal-organic framework adsorbent comprising M(2,5-dioxido-1,4-benzenedicarboxylate) wherein M=Mg, Mn, Fe, Co, Cu, Ni or Zn;'}adsorbing molecules of the first chemical to the metal-organic framework to obtain a stream richer in the second chemical as compared to the mixture stream;releasing adsorbed first chemical from the metal-organic framework adsorbent to obtain a stream richer in the first chemical as compared to the mixture stream; andcollecting said richer streams of the first chemical and the second chemical.2. A method as recited in :wherein the first chemical is carbon dioxide; andwherein the second chemical is hydrogen.3. A method as recited in :wherein the first chemical is oxygen; andwherein the second ...

Method for enhancing volumetric capacity in gas storage and release systems

The present disclosure provides for a porous gas sorbent monolith with superior gravimetric working capacity and volumetric capacity, a gas storage system including a porous gas sorbent monolith of the present disclosure, methods of making the same, and method for storing a gas. The porous gas sorbent monolith includes a gas adsorbing material and a non-aqueous binder.

METAL OXIDE-BASED BIOCOMPATIBLE HYBRID SORBENT FOR THE EXTRACTION AND ENRICHMENT OF CATECHOLAMINE NEUROTRANSMITTERS AND RELATED COMPOUNDS, AND METHOD OF SYNTHESIS

The subject invention concerns metal or metalloid oxide-based sol-gel hybrid sorbent and methods of synthesis. In one embodiment, the sorbent is a ZrOpolypropylene oxide based sol-gel. The subject invention also concerns a hollow tube or capillary internally coated with a sorbent of the invention. Sorbent coated tubes and capillaries of the invention can be used in extraction and/or enrichment of samples to be analyzed for catecholamines and related compounds. 1. A metal or metalloid oxide-based sol-gel hybrid sorbent composition prepared from a biocompatible polymer or ligand comprising one or more sol-gel active end groups.2. The sorbent composition according to claim 1 , wherein the metal or metalloid of the sorbent composition is aluminum claim 1 , antimony claim 1 , arsenic claim 1 , barium claim 1 , beryllium claim 1 , bismuth claim 1 , boron claim 1 , cadmium claim 1 , cerium claim 1 , chromium claim 1 , cobalt claim 1 , copper claim 1 , dysprosium claim 1 , erbium claim 1 , europium claim 1 , gadolinium claim 1 , gallium claim 1 , gold claim 1 , hafnium claim 1 , holmium claim 1 , indium claim 1 , iridium claim 1 , iron claim 1 , lanthanum claim 1 , lithium claim 1 , magnesium claim 1 , manganese claim 1 , molybdenum claim 1 , neodymium claim 1 , nickel claim 1 , niobium claim 1 , osmium claim 1 , palladium claim 1 , platinum claim 1 , praseodymium claim 1 , rhodium claim 1 , ruthenium claim 1 , samarium claim 1 , scandium claim 1 , selenium claim 1 , silver claim 1 , strontium claim 1 , tellurium claim 1 , terbium claim 1 , thallium claim 1 , thulium titanium claim 1 , tantalum claim 1 , vanadium claim 1 , yttrium claim 1 , zirconium claim 1 , zinc claim 1 , tungsten claim 1 , or any combination thereof.3. The sorbent composition according to claim 1 , wherein the sorbent composition comprises ZrOpolypropylene oxide (ZrOPPO).5. The sorbent composition according to claim 1 , wherein the polymer or ligand used to prepare the sorbent composition comprises one ...

COMPLEXES OF 1-METHYLCYCLOPROPENE WITH METAL COORDINATION POLYMER NETWORKS

Disclosed are adsorption complexes that include 1-methylcyclopropene (1-MCP) and a metal coordination polymer network (MCPN), wherein the MCPN is a porous material, and the 1-MCP is adsorbed into the MCPN. Also disclosed are kits for containing 1-MCP that include the adsorption complex in a 1-MCP-impermeable package. Also disclosed are methods of releasing 1-methylcyclopropene (1-MCP) from the kit that include the application of aqueous fluids, heat, and/or pressure. 1. An adsorption complex , comprising:1-methyl cyclopropane (1-MCP); anda metal coordination polymer network (MCPN), comprising a metal node selected from Mg, Mn, Ca, Cu, Al, Zn, Fe, Co, or a combination thereof, and one or more ligands coupled to the metal node.2. The adsorption complex of claim 1 , wherein the one or more ligands comprise one or more carboxylate groups.3. The adsorption complex of claim 1 , wherein the one or more ligands are selected from an amino acid or citric acid.4. The adsorption complex of claim 1 , wherein the one or more ligands are selected from 2 claim 1 ,4 claim 1 ,6-tris(3 claim 1 ,5-dicarboxylphenylamino)-1 claim 1 ,3 claim 1 ,5-triazine claim 1 , biphenyldicarboxylate claim 1 , 4 claim 1 ,4′-bipyridine claim 1 , 1 claim 1 ,2-bipyridylethene claim 1 , O(O)C—C—H—C(O)O claim 1 , formate claim 1 , terephthalate claim 1 , benzene-1 claim 1 ,3 claim 1 ,5-tricarboxylate claim 1 , 2-methylimidazole claim 1 , fumarate claim 1 , —OH claim 1 , a reaction product of tetra-(4-bromo-phenyl)ethylene and 4-(methoxycarbonyl) phenylboronic acid claim 1 , 4 claim 1 ,4′-sulfonyldibenzoate claim 1 , or a combination thereof.5. The adsorption complex of claim 1 , wherein the MCPN has a mean pore diameter of 1 to 50 Å.6. The adsorption complex of claim 1 , wherein the MCPN is a magnesium coordination polymer network or a calcium coordination polymer network.7. The adsorption complex of claim 1 , wherein the MCPN is Co(biphenyldicarboxylate)4 claim 1 ,4′bipyridine].4DMF.HO or [Co( ...

METAL-ORGANIC FRAMEWORK MANUFACTURING METHOD

An object of the present invention is to provide a metal-organic framework manufacturing method of manufacturing a metal-organic framework having excellent gas adsorbability and durability. 2. The metal-organic framework manufacturing method according to claim 1 ,wherein the water content is 0 to 50 mass % with respect to the total mass of the solvent.3. The metal-organic framework manufacturing method according to claim 1 ,wherein a molecular weight of the compound represented by Formula (1) is 230 or greater.5. The metal-organic framework manufacturing method according to claim 1 ,wherein the metal salt contains an iron atom.6. The metal-organic framework manufacturing method according to claim 1 ,wherein the solvent contains two or more kinds of organic solvents having a boiling point of 100° C. or higher.7. The metal-organic framework manufacturing method according to claim 1 ,{'sub': 3', '3', '2', '3', '2', '2', '3', '2, 'wherein at least one selected from the group consisting of Fe(NO).xHO, Fe(NO).xHO, and FeCl.xHO is used as the metal salt.'}8. The metal-organic framework manufacturing method according to claim 2 ,wherein a molecular weight of the compound represented by Formula (1) is 230 or greater.10. The metal-organic framework manufacturing method according to claim 2 ,wherein the metal salt contains an iron atom.11. The metal-organic framework manufacturing method according to claim 2 ,wherein the solvent contains two or more kinds of organic solvents having a boiling point of 100° C. or higher.12. The metal-organic framework manufacturing method according to claim 2 ,{'sub': 3', '3', '2', '3', '2', '2', '3', '2, 'wherein at least one selected from the group consisting of Fe(NO).xHO, Fe(NO).xHO, and FeCl.xHO is used as the metal salt.'}14. The metal-organic framework manufacturing method according to claim 3 ,wherein the metal salt contains an iron atom.15. The metal-organic framework manufacturing method according to claim 3 ,wherein the solvent ...

ACID, SOLVENT, AND THERMAL RESISTANT METAL-ORGANIC FRAMEWORKS

The disclosure provides for thermal, solvent, and/or acid resistant metal organic frameworks and the use of these frameworks in devices and methods for gas separation, gas storage, and catalysis. The disclosure further provides for MOFs that are strong solid acids, and the use of these strong solid acid MOFs in catalytic devices and catalytic methods. 11. The MOF of claim 1 , wherein M is a metal or metal ion selected from Li claim 1 , Na claim 1 , K claim 1 , Rb claim 1 , Cs claim 1 , Be claim 1 , Mg claim 1 , Ca claim 1 , Sr claim 1 , Ba claim 1 , Sc claim 1 , Sc claim 1 , Sc claim 1 , Y claim 1 , Y claim 1 , Y claim 1 , Ti claim 1 , Ti claim 1 , Ti claim 1 , Zr claim 1 , Zr claim 1 , Zr claim 1 , Hf claim 1 , Hf claim 1 , V claim 1 , V claim 1 , V claim 1 , V claim 1 , Nb claim 1 , Nb claim 1 , Nb claim 1 , Nb claim 1 , Ta claim 1 , Ta claim 1 , Ta claim 1 , Ta claim 1 , Cr claim 1 , Cr claim 1 , Cr claim 1 , Cr claim 1 , Cr claim 1 , Cr claim 1 , Cr claim 1 , Mo claim 1 , Mo claim 1 , Mo claim 1 , Mo claim 1 , Mo claim 1 , Mo claim 1 , Mo claim 1 , W claim 1 , W claim 1 , W claim 1 , W claim 1 , W claim 1 , W claim 1 , W claim 1 , Mn claim 1 , Mn claim 1 , Mn claim 1 , Mn claim 1 , Mn claim 1 , Mn claim 1 , Mn claim 1 , Re claim 1 , Re claim 1 , Re claim 1 , Re claim 1 , Re claim 1 , Re claim 1 , Re claim 1 , Re claim 1 , Fe claim 1 , Fe claim 1 , Fe claim 1 , Fe claim 1 , Fe claim 1 , Fe claim 1 , Ru claim 1 , Ru claim 1 , Ru claim 1 , Ru claim 1 , Ru claim 1 , Ru claim 1 , Os claim 1 , Os claim 1 , Os claim 1 , Os claim 1 , Os claim 1 , Os claim 1 , Os claim 1 , Os claim 1 , Os claim 1 , Co claim 1 , Co claim 1 , Co claim 1 , Co claim 1 , Co claim 1 , Rh claim 1 , Rh claim 1 , Rh claim 1 , Rh claim 1 , Rh claim 1 , Rh claim 1 , Ir claim 1 , Ir claim 1 , Ir claim 1 , Ir claim 1 , Ir claim 1 , Ir claim 1 , Ir claim 1 , Ni claim 1 , Ni claim 1 , Ni claim 1 , Ni claim 1 , Pd claim 1 , Pd claim 1 , Pd claim 1 , Pd claim 1 , Pd claim 1 , Pt claim 1 , Pt claim 1 , Pt ...

POROUS CHIRAL MATERIALS AND USES THEREOF

A porous chiral material of formula [M(L)(A)]Xwherein M is a metal ion; L is a nitrogen-containing bidentate ligand; A is the anion of mandelic acid or a related acid; and Xis an anion 1. A porous chiral material of formula [M(L)(A)]X wherein M is a metal ion; L is a nitrogen-containing bidentate ligand; A is the anion of mandelic acid or a related acid; and X is an anion.2. A porous chiral material according to wherein M is selected from a group consisting of: cobalt claim 1 , chromium claim 1 , iron claim 1 , nickel claim 1 , manganese claim 1 , calcium claim 1 , magnesium claim 1 , cadmium claim 1 , copper and zinc.3. A porous chiral material according to wherein L is selected from a group consisting of: 4 claim 1 ,4′-bipyridine claim 1 , 1 claim 1 ,2-bis(4-pyridyl)ethane claim 1 , and 4 claim 1 ,4′-bipyridylacetylene.4. A porous chiral material according to wherein A is the anion of (S)-(−)-mandelic acid.5. A porous chiral material according to wherein X is a triflate ion.6. (canceled)7. A material of formula [M(L)(A)]XGwherein M is a metal ion; L is a nitrogen-containing bidentate ligand; A is an anion of mandelic acid or a related acid; X is an organic anion; G is a guest molecule; and n is from 0 to 5.8. (canceled)9. A crystalline sponge comprising a porous chiral material of formula [M(L)(A)]X.10. A method of separating enantiomers claim 1 , the method comprising contacting a composition comprising a mixture of enantiomers with a material of .11. (canceled)12. A method of separating enantiomers according to claim 10 , the method comprising passing a composition comprising the mixture of enantiomers through a chromatography column comprising as a stationary phase a chiral porous material of formula [M(L)(A)]X wherein M is a metal ion; L is a nitrogen-containing bidentate ligand; A is an anion of mandelic acid or a related acid; and X is an anion.13. A method of separating enantiomers according to claim 12 , the method comprising:{'sub': '1.5', 'sup': +', '−, ...

COMPOSITIONS AND METHODS COMPRISING CONDUCTIVE METAL ORGANIC FRAMEWORKS AND USES THEREOF

Compositions and methods comprising metal organic frameworks (MOFs) and related uses are generally provided. In some embodiments, a MOF comprises a plurality of metal ions, each coordinated with at least one ligand comprising at least two sets of ortho-diimine groups arranged about an organic core. 140-. (canceled)41. Use of a MOF as a conductive material , wherein the MOF comprises:a plurality of metal ions, each coordinated with at least one ligand comprising at least two sets of ortho-diimine groups arranged about an organic core.42. (canceled)43. Use of a MOF for chemical sensing , wherein the MOF comprises:a plurality of metal ions, each coordinated with at least one ligand comprising at least two sets of ortho-diimine groups arranged about an organic core.4445-. (canceled)46. The use of claim 41 , wherein a portion of the metal ions are associated with two claim 41 , three claim 41 , or four ligands claim 41 , and each of those ligands is individually associated with one claim 41 , two claim 41 , three claim 41 , or four metal ions.47. The use of claim 41 , wherein the at least two sets of ortho-diimine groups are least two sets of ortho-phenylenediimine groups.48. The use of claim 41 , wherein each metal ion is a monovalent claim 41 , divalent claim 41 , or trivalent metal ion.49. The use of claim 41 , wherein each metal ion is Ag claim 41 , Cu claim 41 , Au claim 41 , Mg claim 41 , Mn claim 41 , Fe claim 41 , Co claim 41 , Ni claim 41 , Cu claim 41 , Pd claim 41 , Pt claim 41 , Ru claim 41 , Cd claim 41 , Zn claim 41 , Pb claim 41 , Hg claim 41 , V claim 41 , Cr claim 41 , Ni claim 41 , Fe claim 41 , V claim 41 , Ti claim 41 , Sc claim 41 , Al claim 41 , In claim 41 , Ga claim 41 , Mn claim 41 , Co claim 41 , and/or Cr.50. The use of claim 41 , wherein the organic core comprises a plurality of fused aryl and/or heteroaryl rings.51. The use of claim 41 , wherein the organic core comprises one or more of benzyl claim 41 , thiophenyl claim 41 , carbazolyl claim ...

Method for adsorption separation of propylene and propyne

A method for the adsorption separation of propylene and propyne, comprising selectively adsorbing propyne from a mixed gas of propylene and propyne using an anion-containing metal-organic framework material as an adsorbing agent so as to obtain a purified propylene gas. The anion-containing metal-organic framework material is used as an adsorbing agent in the method, and the adsorbing agent is a kind of highly ordered microporous organic-inorganic hybrid material, with the pore size thereof being adjustable within the range of 0.4-1.2 nm, and the pore volume thereof being adjustable within the range of 0.1-1.2 cm3/g. A large number of anionic active sites and a highly ordered spatial arrangement thereof allow the adsorbing agent to exhibit excellent propyne adsorption properties. Thus, the adsorbing agent has a very high propyne selectivity and adsorption volume.

Gas storage material

To provide a gas storage material and gas separation system capable of regulating the storage pressure and release pressure of a gas. A gas storage material which has two cubic lattice-shaped organometallic complexes, wherein the two organometallic complexes form an interpenetrating structure in which one apex portion of a unit cell of one of the organometallic complexes is positioned in a space inside one unit cell of the other organometallic complex.

METAL ORGANIC FRAMEWORKS AND METHODS OF PREPARATION THEREOF

A method of preparing a Metal Organic Framework (MOF) with an acoustically-driven microfluidic platform, the method comprising: depositing a liquid comprising MOF precursors on a piezoelectric substrate of an acoustic microfluidic platform, the MOF precursors comprising a metal ion and an organic ligand, applying acoustic irradiation to the liquid to induce azimuthal liquid recirculation, which causes formation of the MOF within the liquid, and isolating the MOF. 1. A method of preparing a Metal Organic Framework (MOF) with an acoustically-driven microfluidic platform , the method comprising:depositing a liquid comprising MOF precursors on a piezoelectric substrate of an acoustic microfluidic platform, the MOF precursors comprising a metal ion and an organic ligand,applying acoustic irradiation to the liquid to induce azimuthal liquid recirculation, which causes formation of the MOF within the liquid, andisolating the MOF.2. A method according to wherein the MOF is at least a partially activated MOF.3. A method according to wherein the MOF is an activated MOF.4. A method according to wherein the MOF has a high degree of orientation.5. A method according to wherein the acoustic irradiation comprises surface acoustic waves claim 1 , bulk acoustic waves or hybrid acoustic waves comprising both surface and bulk acoustic waves.6. A method according to wherein the surface acoustic waves are Rayleigh surface acoustic waves or shear-horizontal surface acoustic waves.7. A method according to wherein the acoustic irradiation comprises travelling or standing acoustic waves.8. A method according to wherein the azimuthal liquid recirculation is induced by off-centre acoustic waves.9. A method according to wherein the acoustic platform comprises at least one interdigitated transducer (IDT) positioned off-centred relative to the liquid comprising MOF precursors to generate off-centre acoustic waves.10. A method according to wherein the acoustic platform comprises two opposing off- ...

METAL ORGANIC FRAMEWORK, PRODUCTION AND USE THEREOF

Metal-organic framework (MOF) materials particularly useful for adsorbing CO. More specifically the MOF has pores and comprises zinc ions, oxalate, and a cycloazocarbyl compound. A preferred cycloazocarbyl compound is 1,2,4-triazolate. Methods for making the porous MOH and methods for using the porous MOH for adsorbing CO.

MEMBRANES COMPRISING A LAYER OF METAL ORGANIC FRAMEWORK PARTICLES

A filtration membrane that includes a porous substrate layer and an active layer arranged over at least a part of the substrate layer. The active layer comprises a metal-organic framework (MOF). Also disclosed are methods for of producing a filtration membrane and uses of the filtration membrane for water treatment. 1. A filtration membrane , the membrane comprising a porous substrate layer and an active layer arranged over at least a part of the substrate layer , wherein the active layer comprises a metal-organic framework (MOF).2. A method of producing the filtration membrane claim 1 , according to claim 1 , wherein the membrane comprises a porous substrate layer and an active layer arranged over at least a part of the substrate layer claim 1 , wherein the active layer comprises a metal-organic framework (MOF) claim 1 , the method comprising the steps of:a. optionally preparing the substrateb. contacting the substrate with a coating composition comprising the MOF;c. optionally, drying the membrane.3. A filtration membrane wherein the membrane comprises a porous substrate layer and an active layer arranged over at least a part of the substrate layer claim 2 , wherein the active layer comprises a metal-organic framework (MOF) claim 2 , wherein the filtration membrane is formed by the method of .4. A coating composition for use in the manufacture of filtration membranes for use in gravity claim 2 , pressure claim 2 , or vacuum deposition claim 2 , or printing of filtration membranes claim 2 , the composition comprising at least one metal-organic framework material or precursor thereof.5. The membrane of claim 1 , wherein the substrate is a polymeric substrate claim 1 , a ceramic substrate claim 1 , a composite substrate claim 1 , an inorganic-organic substrate and/or a metal substrate.6. The membrane according to claim 5 , wherein the ceramic porous substrate is formed one or more of zeolite claim 5 , silicon claim 5 , silica claim 5 , alumina claim 5 , zirconia ...

METHOD FOR IN-SITU SYNTHESIS OF METAL ORGANIC FRAMEWORKS (MOFs), COVALENT ORGANIC FRAMEWORKS (COFs) AND ZEOLITE IMIDAZOLATE FRAMEWORKS (ZIFs), AND APPLICATIONS THEREOF

The present invention relates to method for the synthesis in-situ of the class of compounds known generally as MOFs (metal organic frameworks or organometallic compounds), COFs (covalent organic frameworks), and ZIFs (Zeolitic imidazolate framework), within and onto different types of substrates, and to the applications of such substrates having in-situ synthesized MOFs, COFs and ZIFs. 1. A method for the in situ synthesis of MOFs , COFs , or ZIFs , onto and within a porous substrate by contacting the porous substrate with a first solution and a second solution , wherein the first and second solutions are capable of forming the said MOFs , COFs , or ZIFs.2. A method as claimed in wherein the porous substrate is contacted with the first solution and the second solution claim 1 , sequentially in any order or simultaneously as a mixture of the two solutions.3. A method as claimed in or wherein the first solution and/or the second solution comprise a mixture of two or more solutions claim 1 , wherein the resulting adsorbent synthesized in situ is either one or more MOFs claim 1 , COFs claim 1 , or ZIFs or a combination of one or more of MOFs claim 1 , COFs or ZIFs with an inorganic adsorbent.4. A method as claimed in to wherein the contacting is done by dipping or soaking.5. A method as claimed in any preceding claim wherein dipping/soaking time claim 1 , temperature claim 1 , pressure claim 1 , concentration claim 1 , and viscosity for both the first solution and the second solution are optimized with or without use of enhancers or retarders.6. A method as claimed in any preceding claim wherein the ratio of the in situ synthesized adsorbent to substrate is in the range of 0.1 to 6 times by weight of the adsorbent to the bare substrate claim 1 , preferably in the range of 0.5 to 4 times by weight of the bare substrate claim 1 , and more preferably in the range of 1.5 to 3 times by weight of the bare substrate.7. A method as claimed in any preceding claim wherein the ...

Metal-Organic Frameworks For Carbon Dioxide Capture

The present application relates to absorbents comprising tetraamine ligands grafted onto metal-organic frameworks and a method for using same for CO2 capture from fossil fuel combustion sources to reduce emissions. In particular, this application relates to capturing >90% by volume, preferable >99% by volume, CO2 emissions such that the emissions are negative, essentially removing CO2 from the combustion air. 2. The method of claim 1 , wherein the tetraamine functionalized metal organic framework comprises a plurality of divalent cations and a plurality of polytopic organic linkers.3. The method of claim 2 , wherein each divalent cation in the plurality of divalent cations is Mg claim 2 , Ca claim 2 , Mn claim 2 , Cr claim 2 , Fe claim 2 , Co claim 2 , Ni claim 2 , Cu claim 2 , Zn or a combination thereof.4. The method of wherein the divalent cation in the plurality of divalent cations is Mg.5. The method of claim 2 , wherein the plurality of polytopic organic linkers comprise 4 claim 2 ,4′-dioxidobiphenyl-3 claim 2 ,3′-dicarboxylate (dobpdc) claim 2 , 4 claim 2 ,4″-dioxido-[1 claim 2 ,1′:4′ claim 2 ,1″-terphenyl]-3 claim 2 ,3″-dicarboxylate (dotpdc) claim 2 , 2 claim 2 ,5-dioxidobenzene-1 claim 2 ,4-dicarboxylate (dobdc) claim 2 , or 3 claim 2 ,3′ dioxide-biphenyl-4 claim 2 ,4′-dicarboxylate (para-carboxylate-dobpdc).6. The method of claim 2 , wherein the tetraamine functionalized metal organic framework comprises N claim 2 ,N′-(propane-1 claim 2 ,3-diyl)bis(propane-1 claim 2 ,3-diamine); N claim 2 ,N′-(butane-1 claim 2 ,4-diyl)bis(propane-1 claim 2 ,3-diamine); N claim 2 ,N′-(ethane-1 claim 2 ,2-diyl)bis(propane-1 claim 2 ,3-diamine); N claim 2 ,N′-(propane-1 claim 2 ,3-diyl)bis(ethane-1 claim 2 ,2-diamine); or N claim 2 ,N′-(ethane-1 claim 2 ,2-diyl)bis(ethane-1 claim 2 ,2-diamine).7. The method of claim 6 , wherein the tetraamine functionalized metal organic framework comprises N claim 6 ,N′-(propane-1 claim 6 ,3-diyl)bis(propane-1 claim 6 ,3-diamine) or N claim ...

Humidity Control Element and Method for Using the Same

A humidity control element includes a plurality of flat plate members stacked in a state where a first flow path or a second flow path is formed in each space between the flat plate members. Heat is exchangeable between the first flow path and the second flow path via the flat plate members. Each of the flat plate member is formed of any one material of a resin, paper, glass, a metal, and a ceramic, a metal organic framework MIL-101 (Cr) containing chromium as a metal is held on any one of an inner surface of the first flow path and an inner surface of the second flow path, and a switching time between a dehumidification operation and a regeneration operation is relatively long. 1. A humidity control element comprising:a plurality of flat plate members that are stacked in a state where a first flow path through which a first fluid flows or a second flow path through which a second fluid flows is formed in each space between the flat plate members,wherein the first flow path and the second flow path are set in a stacking direction of the flat plate members,heat is exchangeable between the first flow path and the second flow path via the flat plate members,each of the plurality of flat plate members is formed of any one material of a resin, paper, glass, a metal, and a ceramic, or a composite material obtained by combining two or more materials selected from these materials, anda dehumidifying flow path is formed in which a metal organic framework MIL-101 (Cr) containing chromium as a metal is held, as a hygroscopic material adsorbing and desorbing moisture, on any one of an inner surface of the first flow path and an inner surface of the second flow path.2. The humidity control element according to claim 1 ,wherein relating to a dehumidification amount of the dehumidifying flow path in a dehumidification operation in which a fluid to be dehumidified flows into the dehumidifying flow path and flows out from the dehumidifying flow path, and an element height in the ...

PREPARATION OF CHROMATOGRAPHIC STATIONARY PHASE HAVING POROUS FRAMEWORK MATERIAL AS MATRIX FOR CHIRAL SEPARATION

The novel porous framework materials (such as metal organic frameworks or covalent organic frameworks) having a wide range of applications, which was designed and developed in an inventive manner to resolve issues with respect to a carrier material in a stationary phase of a conventional chiral chromatographic column in which the carrier material has poor stability, a chiral resolving agent has a low loading rate, and the chiral resolving agent is prone to loss or is applied in a restricted manner. The porous framework material efficiently loads a chiral resolving agent (such as proteins, enzymes, or macrocyclic antibiotics) by means of covalent bonding, adsorption, embedding, and crosslinking, such that a variety of efficient and durable chiral stationary phases are prepared to serve as a novel high-performance chromatographic column filler used for chromatographic chiral separation (such as high-performance liquid chromatography or capillary chromatography). The various chiral stationary phases prepared by applying the above technique have high separation efficiency, high stability, and durability, and have been successfully applied to perform efficient separation of different kinds of chiral materials such as chiral amino acids and a chiral drug. The technique greatly widens the application range and extends the service life of a chiral chromatographic separation column. 18-. (canceled)9. A chiral stationary phase , comprising porous framework materials and biomolecules , wherein:the porous framework materials include at least one of metal-organic framework materials (MOFs), covalent organic framework materials (COFs) and hydrogen-bonded organic framework materials (HOFs);the biomolecules are biological chiral resolving agents;a pore size of the porous framework materials is 0.2-15 nm;the porous framework materials serve as solid carrier; andthe biomolecules are loaded into the porous framework materials.10. The chiral stationary phase in claim 9 , wherein the ...

GAS DETECTION MATERIAL, GAS DETECTION TAPE AND LITHIUM ION SECONDARY BATTERY

A gas detection material having a Hofmann type porous coordination polymer of {Fe(pz)[Ni(CN)]} (wherein, pz=pyrazine) which contains ferrous ion, tetracyanonickelate ion and pyrazine as the essential ingredients and has a pillared crystal shape. Also a lithium ion secondary battery, wherein, the outer package of the lithium ion secondary battery is covered by the gas detection material mentioned above. 1. A gas detection material comprising a Hofmann type porous coordination polymer of {Fe(pz)[Ni(CN)]} which contains ferrous ion , tetracyanonickelate ion and pyrazine as the essential ingredients and has a pillared crystal shape ,wherein, pz=pyrazine.2. The gas detection material according to claim 1 , wherein a part or the whole of the gas detection material is in low-spin state.3. The gas detection material according to claim 1 , wherein the gas detection material contains acetonitrile.4. A gas detection tape made by laminating a gas detection material on at least one surface of the supporter claim 1 , wherein claim 1 ,{'sub': '4', 'the gas detection material contains a Hofmann type porous coordination polymer of {Fe(pz)[Ni(CN)]} which contains ferrous ion, tetracyanonickelate ion and pyrazine as the essential ingredients and has a pillared crystal shape,'}wherein, pz=pyrazine.5. A lithium ion secondary battery claim 1 , wherein claim 1 ,{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the outer package of the lithium ion secondary battery is disposed by the gas detection material of .'}6. The gas detection material according to claim 2 , wherein the gas detection material contains acetonitrile.7. A lithium ion secondary battery claim 2 , wherein claim 2 ,{'claim-ref': {'@idref': 'CLM-00004', 'claim 4'}, 'the outer package of the lithium ion secondary battery is disposed by the gas detection tape of .'} The present invention relates a gas detection material, a gas detection tape and a lithium ion secondary battery.A lithium ion secondary battery is lighter in ...

Method of Using Cyclodextrin-Based Metal Organic Frameworks

This disclosure relates to a method that includes (1) contacting a solvent with a porous cyclodextrin-based metal organic framework (CD-MOF) adsorbed with COto release CO, and (2) collecting the released CO. The CD-MOF includes at least a metal cation and a plurality of cyclodextrin components. 1. A method , comprising:{'sub': 2', '2, 'contacting a solvent with a porous cyclodextrin-based metal organic framework (CD-MOF) adsorbed with COto release CO, the CD-MOF comprising at least a metal cation and a plurality of cyclodextrin components; and'}{'sub': '2', 'collecting the released CO.'}2. The method of claim 1 , wherein the CD-MOF adsorbed with COcomprises at least about 4% by weight of CO.3. The method of claim 1 , wherein the CD-MOF adsorbed with COcomprises at most about 10% by weight of CO.4. The method of claim 1 , wherein the solvent is Calcohol claim 1 , Calkane claim 1 , methylene chloride claim 1 , water claim 1 , acetone claim 1 , acetic acid claim 1 , acetonitrile claim 1 , benzene claim 1 , toluene claim 1 , dimethylformamide claim 1 , or a mixture thereof.5. The method of claim 1 , wherein the solvent is saturated with CO.6. The method of claim 1 , wherein the solvent is in the form of a liquid or a vapor.7. The method of claim 1 , wherein the cyclodextrin is γ-cyclodextrin.8. The method of claim 1 , wherein the metal cation is a Group I metal cation claim 1 , a Group II metal cation claim 1 , or a transition metal cation.9. The method of claim 8 , wherein the metal cation is Na claim 8 , K claim 8 , Rb claim 8 , or CS.10. The method of claim 1 , wherein claim 1 , prior to the contacting step claim 1 , the method further comprises disposing a CD-MOF in a gas comprising at least about 0.04% by volume of COto form the CD-MOF adsorbed with CO.11. The method of claim 10 , wherein the gas comprises at most about 25% by volume of CO.12. The method of claim 10 , further comprising transferring the CD-MOF adsorbed with COinto a regeneration vessel prior to the ...

ADSORBENT FOR HALOGENATED ANAESTHETICS

An adsorbent for halogenated anaesthetics includes: an inorganic material; and an organic material providing a framework for the inorganic material. The inorganic material may be chromium and the organic material may be terephthalic acid. The adsorbent may be formed or configured such that the adsorbent includes coordinatively unsaturated sites or such that the inorganic material may form octahedral structures. The adsorbent is formed or configured to be substantially regenerated at approximately room temperature and to provide selectivity for sevofluorane in water vapour of approximately 1.0. A method of producing an adsorbent includes: selecting an appropriate chemical containing an inorganic material; selecting an organic material to provide a framework for the inorganic material; dissolving the base chemical in water; mixing the organic material with the dissolved base chemical; heating the mixture; filtering the mixture to remove excess organic material; and drying the filtrate. 1. An adsorbent for halogenated anaesthetics comprising:an inorganic material; andan organic material providing a framework for the inorganic material.2. An adsorbent according to wherein the inorganic material is chromium.3. An adsorbent according to wherein the organic material is terephthalic acid.4. An adsorbent according to wherein the adsorbent can be substantially regenerated at approximately room temperature.5. An adsorbent according to wherein the adsorbent provides selectivity for sevofluorane in water vapour of approximately 1.0.6. An adsorbent according to wherein the inorganic material forms octahedral structures in the adsorbent.7. An adsorbent according to wherein the adsorbent comprises coordinatively unsaturated sites.8. A method of producing an adsorbent for halogenated anaesthetics comprising:selecting an appropriate chemical containing an inorganic material;selecting an organic material to provide a framework for the inorganic material;dissolving the base chemical in ...

METALLATED METAL-ORGANIC FRAMEWORKS

Porous metal-organic frameworks (MOFs) and metallated porous MOFs are provided. Also provided are methods of metallating porous MOFs using atomic layer deposition and methods of using the metallated MOFs as catalysts and in remediation applications. 1. A method of metallating a porous metal-organic framework comprising inorganic nodes and organic linkers , the method comprising depositing a film comprising a metal on the surfaces within the pores of the metal-organic framework via atomic layer deposition.2. The method of claim 1 , wherein the inorganic nodes of the metal-organic framework comprise zirconium.3. The method of claim 1 , wherein the film comprises zinc or aluminum.4. The method of claim 1 , wherein the film comprises only a single metal element.5. The method of claim 1 , wherein the film comprises a binary combination of metals.6. The method of claim 1 , wherein the film comprises a metal oxide.7. The method claim 1 , wherein the metal-organic framework comprises channels having an average pore size in the range from about 2 to about 50 nm.8. The method of claim 1 , wherein the surfaces within the pores of the porous metal-organic framework are functionalized with hydroxyl groups.9. The method of claim 2 , wherein the metal-organic framework comprises channels having an average pore size in the range from about 2 to about 50 nm.10. The method of claim 1 , wherein the inorganic nodes comprise an octahedral Zrcluster capped by eight μ-ligands and have eight octahedral edges claim 1 , the linkers comprise 1 claim 1 ,3 claim 1 ,6 claim 1 ,8-tetrakis(p-benzoic acid)pyrene units claim 1 , and eight of the octahedral edges are connected to the 1 claim 1 ,3 claim 1 ,6 claim 1 ,8-tetrakis(p-benzoic acid)pyrene units and further wherein the μ-ligands are hydroxo ligands claim 1 , oxo ligands or aquo ligands.11. The method of claim 10 , wherein the μ-ligands comprise hydroxo ligands.12. A metal-organic framework comprising a porous metal-organic framework ...

METAL ORGANIC FRAMEWORK MATERIALS

An imidazolate framework material comprises a general structure, M-IM-M, wherein IM is an imidazolate or a substituted imidazolate linking moiety, such as a 4,5-dicyanoimidazolate or a hydrolyzed or substituted 4,5 dicyanoimidazolate linking moiety, wherein Mand Mcomprise the same or different metal cations, wherein at least one of Mand Mcomprises a trivalent metal cation and wherein neither Mnor Mcomprises a monovalent cation. 1. An imidazolate framework material comprising a general structure , M-IM-M , wherein IM is an imidazolate or a substituted imidazolate linking moiety , wherein Mand Mcomprise the same or different metal cations , wherein at least one of Mand Mcomprises a trivalent metal cation and wherein neither Mnor Mcomprises a monovalent cation.2. The material of claim 1 , wherein Mand Mare both trivalent metal cations.3. The material of claim 2 , wherein Mand Mare the same trivalent metal cation.4. The material of claim 1 , wherein at least one of Mand Mcomprises a lanthanide cation.5. An imidazolate framework material comprising a general structure claim 1 , M-IM-M claim 1 , wherein IM is a dicyanoimidazolate or a hydrolyzed or substituted dicyanoimidazolate linking moiety claim 1 , wherein Mand Mcomprise the same or different metal cations claim 1 , wherein at least one of Mand Mcomprises a trivalent metal cation and wherein neither Mnor Mcomprises a monovalent cation.6. The material of claim 5 , wherein Mand Mare both trivalent metal cations.7. The material of claim 6 , wherein Mand Mare the same trivalent metal cation.8. The material of claim 5 , wherein at least one of Mand Mcomprises a lanthanide cation.9. An imidazolate framework material comprising a general structure claim 5 , M-IM-M claim 5 , wherein IM is an imidazolate or a substituted imidazolate linking moiety claim 5 , wherein Mand Mcomprise the same or different metal cations claim 5 , wherein at least one of Mand Mcomprises a trivalent metal cation selected from the group consisting of ...

Methods of Synthesizing and Recycling Metal-Organic Framework Systems

Provided herein are methods of novel methods of synthesizing a metal-organic framework system by vapor-phase appending of a plurality of ligands appended to a metal-organic framework. Also, provided are methods of recycling metal-organic framework systems by detaching the ligand and re-appending the same ligand or appending a different ligand to the metal-organic framework to provide a recycled or repurposed metal-organic framework system.

METAL ORGANIC FRAMEWORKS FOR ELECTRONIC GAS STORAGE

A metal organic framework (MOF) includes a coordination product of a metal ion and an at least bidentate organic ligand, where the metal ion and the organic ligand are selected to provide a deliverable adsorption capacity of at least 70 g/l for an electronic gas. A porous organic polymer (POP) includes polymerization product from at least a plurality of organic monomers, where the organic monomers are selected to provide a deliverable adsorption capacity of at least 70 g/l for an electronic gas. 1. A metal organic framework (MOF) comprising the coordination product of a metal ion and an at least bidentate organic ligand , wherein the metal ion and the organic ligand are selected to provide a deliverable adsorption capacity of at least 190 g/L for an electronic gas.3. The method of claim 2 , wherein the deliverable adsorption is greater than or equal to 50% of the total adsorption capacity and a deliverable adsorption capacity of at least 190 g/L and at most 840 g/L.4. The method of claim 2 , wherein the adsorbent increases the density of the electronic gas measured at 25° C. and 650 torr and a deliverable adsorption capacity of at least 250 g/L and at most 840 g/L.5. The method of claim 4 , wherein the MOF has a fill density for arsine (AsH) measured at 25° C. and 650 torr that is greater than 0.33 g/g and less than 3.8 g/g.6. The method of claim 4 , wherein the MOF has a fill density for arsine (AsH) measured at 25° C. and 650 torr that is greater than 172 g/L and less than 850 g/L.7. The method of claim 4 , wherein the MOF has a fill density for boron trifluoride (BF) measured at 25° C. and 650 torr that is greater than 0.35 g/g and less than 3.5 g/g.8. The method of claim 4 , wherein the MOF has a fill density of boron trifluoride (BF) measured at 25° C. and 650 torr that is greater than 150 g/L and less than 600 g/L.9. The method of claim 4 , wherein the MOF has a fill density for phosphine (PH) measured at 25° C. and 650 torr that is greater than 0.17 g/g and ...

Adsorption based gas separation method

An adsorbent bed, including at least one elementary composite structure that includes adsorbent particles in a polymer matrix, wherein the adsorbent bed has a bed packing, ρ bed , defined as a volume occupied by the at least one elementary composite structure V ecs divided by a volume of the adsorbent bed V bed where ρ bed is greater than 0.60.

ACTIVATED CARBON WITH A SPECIAL FINISHING, PRODUCTION AND USE THEREOF

The invention relates to a method for producing activated carbon provided and/or impregnated with a metal-organic framework substance (MOF material), the activated carbon being in particular in the form of discrete activated carbon particles, and preferably for producing an activated carbon with a reactive and/or catalytic action. The metal-organic framework substance is produced in situ in the pores and/or in the pore system of the activated carbon, starting from at least one metal precursor compound(MP) containing a metal and at least one ligand precursor (LP). 1. A process for producing an activated carbon , particularly in the form of discrete particles of activated carbon , endowed and/or impregnated with at least one metal-organic framework substance (MOF material) , preferably for producing an activated carbon having reactive and/or catalytic activity and/or additization ,wherein the metal-organic framework substance is produced and/or formed in situ in the pores and/or the porous system of the activated carbon from at least one metal precursor (MP) compound, which contains at least one metal, and from at least one ligand precursor (LP).2. The process as claimed in wherein the metal-organic framework substance (MOF material) is formed in the pores and/or porous system in at least partially crystalline form claim 1 , preferably in crystalline form.3. The process as claimed in orwherein the metal precursor (MP) compound includes at least one metal, in particular metal atom or metal ion, wherein the metal is selected from elements of groups Ia, IIa, IIIa, IVa, Va, VIa, VIIa, VIIIa, Ib, IIb, IIIb, IVb, Vb and VIb of the periodic table; and/orwherein the metal, in particular metal atom, of the metal precursor (MP) compound is selected from the group of Mg, Ca, Sr, Ba, Sc, Y, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Re, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Hg, Al, Ga, In, Tl, Si, Ge, Sn, Pb, As, Sb and Bi, preferably selected from the group of Zn, ...

METAL-ORGANIC FRAMEWORK FOR FLUID STREAM FILTRATION APPLICATIONS

The present invention relates to a porous metal-organic framework (MOF) and includes a process for making the MOF and a process for using the MOF to remove aldehyde from a fluid stream. The MOF comprises a uniform and reproducible structure that can be synthesized at room temperature. The MOF is highly effective at removing an aldehyde from a fluid stream. 1. A metal-organic framework (MOF) prepared by a process comprising:(1) mixing an organic ligand with a metal ion in a first solvent to form a first solution;(2) adding an amine to said first solution to precipitate said MOF and form a first suspension;(3) separating said MOF from said first suspension;(4) drying said MOF.2. The metal-organic framework of claim 1 , wherein said organic ligand is selected from the group consisting of aminoterephthalic acid claim 1 , terephthalic acid claim 1 , 1 claim 1 ,2 claim 1 ,3-benzenetricarboxylic acid claim 1 , 1 claim 1 ,3 claim 1 ,5-benzenetricarboxylic acid claim 1 , and 2 claim 1 ,2′-bipyridine-5 claim 1 ,5′-dicarboxylic acid;wherein said metal ion is selected from the group consisting of zinc, copper, cerium, nickel, manganese, platinum, and iron; andwherein said amine is selected from the group consisting of methylamine, ethylamine, n-propylamine, iso-propylamine, n-butylamine, sec-butylamine, iso-butylamine, tert-butylamine, n-pentylamine, neo-pentylamine, n-hexylamine, pyrrolidine, cyclohexylamine, morpholine, pyridine, 8-azaphenanthrene, 1,4-diaminobenzene, and triethylamine.3. The metal-organic framework of claim 1 , wherein said adding said amine step occurs at room temperature.4. The metal-organic framework of claim 1 , wherein said separating step comprises (a) a first filtering of said MOF out of said first suspension claim 1 , (b) a first washing of said MOF with a second solvent claim 1 , and (c) a second filtering of said MOF.5. The metal-organic framework of claim 4 , wherein said first solvent comprises dimethylformamide claim 4 , diethylformamide claim 4 ...

METAL-ORGANIC FRAMEWORKS APPENDED WITH CYCLIC DIAMINES FOR CARBON DIOXIDE CAPTURE

Achieving the selective and reversible adsorption of COfrom humid, low partial pressures streams such as the flue gas resulting from the combustion of natural gas in combined cycle power plants (4% CO) is challenging due to the need for high thermal, oxidative, and hydrolytic stability as well as moderate regeneration conditions to reduce the energy of adsorption/desorption cycling. Appending cyclic primary, secondary diamines, exemplified by 2-(aminomethyl)piperidine (2-ampd), to the metal-organic frameworks Mg(dobpdc) (dobpdc=4,4-dioxidobiphenyl-3,3-dicarboxylate), Mg(dotpdc) (dotpdc=4,4″-dioxido-[1,1′:4′,1″-terphenyl]-3,3″-dicarboxylate) or Mg(pc-dobpdc) (pc-dobpdc=dioxidobiphenyl-4,4′-dicarboxylate) produces adsorbents of the classes EMM-44, EMM-45, and EMM-46, respectively, that display step-shaped adsorption of COat the partial pressures required for 90% capture from natural gas flue gas at temperatures up to or exceeding 60° C. Using a cyclic diamine in place of a diamine functionalized with bulky alkyl groups enables fast adsorption/desorption kinetics with sharp COadsorption and desorption steps. 2. The adsorption material of claim 1 , wherein each metal ion (X) in the plurality of metal ions is Mg claim 1 , Ca claim 1 , Mn claim 1 , Cr claim 1 , Fe claim 1 , Co claim 1 , Ni claim 1 , Cu claim 1 , or Zn.3. The adsorption material of claim 1 , wherein R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , R claim 1 , and Rare each hydrogen.4. The adsorption material of claim 1 , wherein Z is carbon.5. The adsorption material of claim 1 , wherein each metal ion (X) in the plurality of metal ions is Mg.6. The adsorption material of claim 1 , wherein the polytopic organic linker is 4 claim 1 ,4′-dioxidobiphenyl-3 claim 1 ,3′-dicarboxylate (dobpdc).7. The adsorption material of claim 1 , wherein the polytopic organic linker is 4 claim 1 ,4″-dioxido-[1 claim 1 ,1′:4′ claim 1 ,1″-terphenyl]-3 claim 1 ,3″-dicarboxylate ( ...

FUEL UPGRADING AND REFORMING WITH METAL ORGANIC FRAMEWORK

Systems and methods for separating hydrocarbons on an internal combustion powered vehicle via one or more metal organic frameworks are disclosed. Systems and methods can further include utilizing separated hydrocarbons and exhaust to generate hydrogen gas for use as fuel. 1. A method of optimizing fuel for an internal combustion engine (ICE) , the method comprising:contacting a fuel with a metal organic framework (MOF), wherein the MOF is one or more of a hexafluorosilicate (SIFSIX) MOF, a fcu-MOF, an ana-ZMOF, a sod-ZMOF, and a cation-exchanged ZMOF, wherein ZMOF is a zeolite-like MOF;separating one or more constituents of the fuel, via the metal organic framework, to define a first fuel stream and a second fuel stream; andstoring at least a portion of the second fuel stream or injecting at least a portion of the second fuel stream into the ICE, or both.2. The method of claim 1 , wherein the first fuel stream has a higher research octane value than the second fuel stream.3. The method of claim 1 , wherein the first fuel stream has a higher cetane number value than the second fuel stream.4. The method of claim 1 , further comprising injecting the stored second fuel stream into an ICE claim 1 , or discharging or removing the stored second fuel stream.5. The method of claim 1 , wherein the SIFSIX MOF comprises a metal and a ligand claim 1 , wherein the metal is Cu claim 1 , Zn claim 1 , Co claim 1 , Mn claim 1 , Mo claim 1 , Cr claim 1 , Fe claim 1 , Ca claim 1 , Ba claim 1 , Cs claim 1 , Pb claim 1 , Pt claim 1 , Pd claim 1 , Ru claim 1 , Rh claim 1 , or Cd and wherein the ligand is a nitrogen-containing heterocyclic ligand.6. The method of claim 1 , wherein the fcu-MOF comprises a rare earth metal and a ligand claim 1 , wherein the ligand comprises a carboxylate group claim 1 , tetrazole group claim 1 , or a combination thereof.7. The method of claim 1 , wherein the ana-ZMOF comprises one or more metals and a ligand claim 1 , wherein the one or more metals are ...

WATER STABLE COPPER PADDLEWHEEL METAL ORGANIC FRAMEWORK (MOF) COMPOSITIONS AND PROCESSES USING THE MOFS

This invention relates to a Cu-BTC MOF which is water stable. The Cu-BTC MOF has been modified by substituting some of the BTC ligand (1,3,5, benzene tricarboxylic acid) with 5-aminoisophthalic acid (AIA). The resultant MOF retains at least 40% of its as synthesized surface area after exposure to liquid water at 60° C. for 6 hours. This is an unexpected result versus the MOF containing only the BTC ligand. This MOF can be used to abate contaminants such as ammonia in gas streams and especially air streams. 1. A metal organic framework (MOF) composition comprising:a coordination product of a copper metal ion and a mixture of organic ligands selected from 1,3,5-benzenetricarboxylic acid (BTC) and 5-aminoisophthalic acid (AIA) the MOF characterized in that it retains at least 40% of its as synthesized surface area after exposure to liquid water at 60° C. for 6 hours.2. The composition of further characterized in that the MOF has an as synthesized Brunauer-Emmett-Teller (BET) surface area of at least 1500 m/g.3. The composition of further characterized in that the MOF has an as synthesized Brunauer-Emmett-Teller (BET) surface area of at least 1700 m/g.4. The composition of further characterized in that the MOF has a gravimetric uptake capacity for ammonia of at least 0.25 g of ammonia per gram of MOF measured at 650 torr and 25° C.5. The composition of where the molar ratio of BTC:AIA varies from about 99:1 to about 1:99.6. The composition of where the molar ratio of BTC:AIA is 1:1.7. The composition of where the molar ratio of BTC:AIA is 1:38. The composition of where the molar ratio of BTC:AIA is: 3:1.9. The composition of claim lwherein it retains at least 50% of its surface area after exposure to liquid water at 60° C. for 6 hours.10. The MOF of further characterized in that the MOF is formed into a shaped body selected from pellets claim 1 , spheres claim 1 , disks claim 1 , monolithic body claim 1 , irregularly shaped particles claim 1 , extrudates claim 1 , and ...

WATER STABLE COPPER PADDLEWHEEL METAL ORGANIC FRAMEWORK (MOF) COMPOSITIONS AND PROCESSES USING THE MOFS

This invention relates to a Cu-BTC MOF which is water stable. The Cu-BTC MOF has open coordination sites and has been post synthesis modified by partially occupying the open sites with a ligand such as acetonitrile (CHCN). The resultant MOF retains at least 40% of its as synthesized surface area after exposure to liquid water at 60° C. for 6 hours. This is an unexpected result versus the MOF which has not been post treated with ligands such as acetonitrile. This MOF can be used to abate contaminants such as ammonia in gas streams and especially air streams. 1. A metal organic framework (MOF) composition comprising:{'sub': '3', 'a coordination product of a copper metal ion and 1,3,5-benzenetricarboxylic acid (BTC) ligand the MOF characterized in that the copper has open coordination sites which are at least partially occupied by acetonitrile (CHCN) and it retains at least 40% of its as synthesized surface area after exposure to liquid water at room temperature for 6 hours.'}2. The composition of further characterized in that the MOF has an as synthesized Brunauer-Emmett-Teller (BET) surface area of at least 1200 m/g.3. The composition of further characterized in that the MOF has a gravimetric uptake capacity for ammonia of at least 0.3 g of ammonia per gram of MOF measured at 675 torr and 25° C.4. The MOF of further characterized in that the MOF has a pore volume of at least 0.5 cc/g.5. The MOF of where the MOF retains at least 50% of its synthesized surface area after exposure to liquid water at room temperature for 6 hours.6. The MOF of further characterized in that the MOF is formed into a shaped body selected from pellets claim 1 , spheres claim 1 , disks claim 1 , monolithic body claim 1 , irregularly shaped particles claim 1 , extrudates claim 1 , and mixtures thereof.7. The MOF of further characterized in that the MOF is deposited as a layer on a support selected from a monolith claim 1 , spherical support claim 1 , ceramic foam claim 1 , woven fabrics claim 1 ...

MULTIFUNCTIONAL CO-ORDINATION FRAMEWORK MATERIALS

Disclosed herein is a class of co-ordination framework materials having various useful properties. The co-ordination frameworks comprise complexes of M[M′(CN)] or A(M[M′(CN)]), wherein M is selected from V, Cr, Mn, Fe, Co, Ni, Cu, Ag, Au, Zn, Ru, Rh, Pd and Pt; M′ is selected from Fe and Ru; A (when present) is located in the pores of the framework and is selected from Li, Na, K, Be, Mg and Ca; and x (when present) is 0 Подробнее

METHOD FOR THE PREPARATION OF METAL-ORGANIC COMPOUNDS

A method for the preparation of a metal-organic compound is provided. This method comprises the steps of (a) providing at least one metal precursor, (b) providing at least one bridging organic ligand, and (c) exposing together the metal precursor and the ligand to liquid COor supercritical COas a reaction medium, thereby producing said metal-organic compound. 1. A method for the manufacture of a metal-organic compound , the method comprising the steps of:(a) providing at least one metal precursor,(b) providing at least one bridging organic ligand, and{'sub': 2', '2, '(c) exposing together the metal precursor and the ligand to liquid COor supercritical COas a reaction medium, thereby producing said metal-organic compound.'}2. The method of claim 1 , wherein during step (c) claim 1 , the metal precursor and the ligand are stirred with the liquid COor supercritical CO.3. The method of or claim 1 , wherein during step (c) claim 1 , the metal precursor and the ligand are together exposed to supercritical CO.4. The method of or claim 1 , wherein during step (c) claim 1 , the metal precursor and the ligand are together exposed to liquid CO.5. The method of any one of to claim 1 , wherein step c) is carried out at a temperature ranging between about 0° C. and about 100° C.6. The method of claim 5 , wherein step c) is carried out at a temperature ranging between about 20° C. and about 90° C.7. The method of claim 6 , wherein step c) is carried out at a temperature ranging between about 40° C. and about 80° C.8. The method of claim 7 , wherein step c) is carried out at a temperature ranging between about 50° C. and about 70° C.9. The method of claim 8 , wherein step c) is carried out at a temperature of about 60° C.10. The method of any one of to claim 8 , wherein step c) is carried out at a pressure ranging between about 80 bar and about 140 bar.11. The method of claim 10 , wherein step c) is carried out at a pressure ranging between about 90 bar and about 140 bar.12. The ...

Metal-organic frameworks (mof) for gas capture

The present invention relates to a metal organic framework comprising of a metal ion (M) and an organic ligand wherein more than one hydroxy ligand are present about the metal ion. Also provided is a method for synthesising the metal-organic frameworks and their application in areas including scrubbing exhaust gas streams of acidic gases, scrubbing natural gas of acidic gases by separation or sequestration and separating C 2 H a or other VOC gases from other gas mixtures.

METAL-ORGANIC FRAMEWORK MATERIALS

The present disclosure provides novel metal-organic framework materials (MOFs) useful, for example, for gas adsorption, storage, and/or separation. Also provided are methods of making the MOFs, articles of manufacture incorporating the MOFs and methods for making these, as well as methods of using the MOFs. 1. A metal-organic framework material (MOF) comprising:at least one metal; and{'sub': 1', '2', '3, 'claim-text': Ar comprises an aromatic ring or multi-ring structure;', {'sub': '1', 'Ris an element bonded to Ar, hydrogen (H), and R′;'}, {'sub': 3', '2', '5, 'R′ is selected from the group consisting of H, CH, and CH;'}, {'sub': 2', '1, 'Ris different from Rand is an element bonded to Ar and hydrogen (H);'}, {'sub': 1', '2, 'RHR′ and RH are ortho to each other; and'}, {'sub': '3', 'Ris bonded to Ar and comprises a structure that coordinates with the at least one metal.'}], 'at least one ligand derived from a molecule comprising the structure Ar(RHR′)(RH)(R), wherein2. The MOF of claim 1 , wherein Ris meta to Rand para to R.3. The MOF of claim 1 , wherein Ris para to Rand meta to R.4. The MOF of claim 1 , wherein Ris selected from the group consisting of nitrogen (N) claim 1 , phosphorus (P) claim 1 , arsenic (As) claim 1 , antimony (Sb) claim 1 , and bismuth (Bi).5. The MOF of claim 1 , wherein Ris selected from the group consisting of oxygen (O) claim 1 , sulfur (S) claim 1 , selenium (Se) claim 1 , tellurium (Te) claim 1 , and polonium (Po).6. (canceled)7. The MOF of claim 6 , wherein Ris O.8. The MOF of claim 1 , wherein Ris selected from the group consisting of an Ar(RHR′)(RH) moiety claim 1 , C(═O)OH claim 1 , OH claim 1 , SH claim 1 , NH claim 1 , NHR′ claim 1 , and a heterocyclic ring.9. The MOF of claim 8 , wherein Ris C(═O)OH.10. The MOF of claim 1 , wherein the metal is selected from the group consisting of zinc (Zn) claim 1 , cadmium (Cd) claim 1 , nickel (Ni) claim 1 , manganese (Mn) claim 1 , magnesium (Mg) claim 1 , copper (Cu) claim 1 , cobalt (Co) ...

POST-SYNTHETICALLY MODIFIED METAL-ORGANIC FRAMEWORKS FOR SELECTIVE BINDING OF HEAVY METAL IONS IN WATER

A composition of matter for selective binding of at least one heavy metal comprising at least one porous metal-organic framework (MOF) with unsaturated coordination sites, at least one organic ligand functionalized with at least one functional group tailored to bind to the at least one MOF, and at least one separate functional group tailored to bind to the at least one heavy metal. 1. A composition of matter operable for selective binding of a heavy metal , comprising:a porous metal-organic framework (MOF) with unsaturated coordination sites;an organic ligand functionalized with a first functional group tailored to bind to the MOF; anda second functional group tailored to bind to the heavy metal.2. The composition of matter of claim 1 , wherein the MOF comprises MIL-100 claim 1 , MIL-101 claim 1 , MIL-125 claim 1 , M(dobdc) claim 1 , M(dobpdc) claim 1 , M-BTTri claim 1 , Cu-BTTri claim 1 , M-TDPAT claim 1 , NH-MIL-125 claim 1 , UIO-66 claim 1 , UIO-67 claim 1 , or M-BTTri.3. The composition of matter of claim 1 , wherein the MOF is treated with a binder to adjust particle properties comprising size or hardness.4. The composition of matter of claim 1 , wherein the first functional group is selected from a group consisting of amine claim 1 , aniline claim 1 , thiol claim 1 , carboxylic acid claim 1 , pyridine claim 1 , pyrrole claim 1 , and hydroxyl groups claim 1 , phenol groups claim 1 , and catechol groups.5. The composition of matter of claim 1 , wherein the second functional group is selected from a group consisting of catechol claim 1 , thiocatechol claim 1 , dithiocatechol claim 1 , alcohol claim 1 , thiol claim 1 , amide claim 1 , carboxylic acid claim 1 , bipyridine claim 1 , and pyrogallol.6. A device comprising: a porous metal-organic framework (MOF) with unsaturated coordination sites,', 'an organic ligand functionalized with a first functional group tailored to bind to the MOF, and', 'a second functional group tailored to bind to a heavy metal;, 'a ...

Method of Making Colloidal Suspensions of Metal Organic Frameworks in Polymeric Solutions and Uses Thereof

A method for making a metal organic framework suspension is described herein. The method includes providing a hybrid material comprising a nano-crystalline metal organic framework comprising micropores and a mesoporous polymeric material comprising mesopores, wherein the nano-crystalline metal organic framework is homogeneously dispersed and substantially present only within the mesopores or void spaces of the mesoporous polymeric material; and wherein the hybrid material has a weight percentage of the metal organic framework in the range of 5-50% relative to the total weight of the hybrid material. The method includes contacting the hybrid material with a solvent in which the mesoporous polymeric material is soluble, thereby forming a polymeric solution in which the nano-crystalline metal organic framework is substantially homogeneously dispersed and suspended. 1. A method for making a metal organic framework suspension comprisingproviding a hybrid material comprising a nano-crystalline metal organic framework comprising micropores and a mesoporous polymeric material comprising mesopores, wherein the nano-crystalline metal organic framework is homogeneously dispersed and substantially present only within the mesopores or void spaces of the mesoporous polymeric material; and wherein the hybrid material has a weight percentage of the metal organic framework in the range of 5-50% relative to the total weight of the hybrid material; andcontacting the hybrid material with a solvent in which the mesoporous polymeric material is soluble, thereby forming a polymeric solution in which the nano-crystalline metal organic framework is substantially homogeneously dispersed and suspended.2. The method of claim 1 , further comprisingproviding a solution of a second polymeric material; andcombining the metal organic framework suspension with the second polymer solution to form a second metal organic framework suspension.3. The method of claim 1 , wherein the metal organic ...

CATALYTIC OZONE REMOVAL

A method is disclosed for removing ozone from a gas. According to this method, the gas is contacted with an adsorbent that includes a transition metal oxide or metal organic framework to form a treated gas. The treated gas is contacted with a noble metal catalyst to catalytically decompose ozone in the treated gas, thereby forming an ozone-depleted treated gas. 1. A method of removing ozone from a gas , comprising:contacting the gas with an adsorbent comprising a transition metal oxide or metal organic framework to form a treated gas;contacting the treated gas with a noble metal catalyst and catalytically decomposing ozone in the treated gas to form an ozone-depleted treated gas.2. The method of claim 1 , wherein the adsorbent comprises a transition metal oxide.3. The method of claim 2 , wherein the transition metal oxide comprises an oxide of manganese claim 2 , copper claim 2 , cobalt claim 2 , magnesium claim 2 , nickel claim 2 , or combinations comprising any of the foregoing.4. The method of claim 1 , wherein the adsorbent comprises a metal organic framework.5. The method of claim 4 , further comprising regenerating the adsorbent by applying heat.6. The method of claim 4 , wherein the metal organic framework comprises a transition metal or transition metal oxide.7. The method of claim 6 , wherein the metal organic framework comprises a transition metal or oxide of a transition metal selected from manganese claim 6 , copper claim 6 , cobalt claim 6 , magnesium claim 6 , nickel claim 6 , or combinations comprising any of the foregoing.8. An aircraft cabin air system claim 6 , comprisinga compressor that receives and compresses outside air;a first air treatment module comprising an inlet in fluid communication with the compressor, an adsorbent comprising a transition metal oxide or metal organic framework, and an outlet;a second air treatment module comprising an inlet in fluid communication with the first air treatment module outlet, a noble metal catalyst and an ...

Porous polymer compound, method of separating compound to be separated, single crystals, method of producing sample for crystal structure analysis, method of determining molecular structure of compound to be analyzed, and method of determining absolute configuration of chiral compound

The porous polymer compound has a three dimensional skeleton and pores and/or voids that are partitioned and formed by the three dimensional skeleton. The three dimensional skeleton comprises multiple sugar derivatives represented by formula (1) and multiple cations that interact with the hydroxyl groups and/or ether bonds of the sugar derivatives, and the three-dimensional skeleton is formed by each of the cations interacting with two or more sugar derivatives. Also provided are a method of separating a compound to be separated using the porous polymer compound; a single crystal of the porous polymer compound; a method of preparing a sample for crystal structure analysis using the single crystal; a method of determining a molecular structure of a compound to be analyzed using the sample for crystal structure analysis; and a method of determining an absolute configuration of a chiral compound using the sample for crystal structure analysis.

GAS WELL DELIQUIFICATION

A method for gas well deliquification, an installation for gas well deliquification, and a granular sorbent material are provided. The gas well deliquification method includes introducing granular sorbent material in a gas well having liquid to be removed and/or vapour thereof; contacting the granular sorbent material with the liquid and/or vapour thereof in the gas well, thereby causing sorption of at least part of the liquid and/or vapour thereof by the granular sorbent material; and lifting of the granular sorbent material with sorbed liquid and/or vapour thereof at least partly by the gas stream to a wellhead of the gas well. 1. Gas well deliquification method , comprisingintroducing granular sorbent material in a gas well comprising liquid to be removed and/or vapour thereof,contacting said granular sorbent material with said liquid and/or vapour thereof in said gas well, thereby causing sorption of at least part of said liquid and/or vapour thereof by said granular sorbent material, andlifting of granular sorbent material with sorbed liquid and/or vapour thereof at least partly by the gas stream to a wellhead of said gas well.2. Method according to claim 1 , wherein said granular sorbent material has a sorption capacity for the liquid of 0.2 kg liquid/kg sorbent material claim 1 , or more.3. Method according to claim 1 , wherein said granular sorbent material has a sorption capacity for the liquid of 0.5 kg liquid/kg sorbent or more.4. Method according to claim 1 , wherein said granular sorbent material has a sorption capacity for the liquid of 1.0 kg liquid/kg sorbent or more.5. Method according to claim 1 , wherein said granular sorbent material has an external surface area of 1 m/kg or more6. Method according to claim 1 , wherein said granular sorbent material has an external surface area of 100 m/kg sorbent material or more.7. Method according to claim 1 , wherein said granular sorbent material has an average particle size of 1 μm to 5 mm claim 1 , ...

Manganese dioxide nanowire @ multidimensional mesoporous metal-organic framework adsorbent and preparation therefor

A manganese dioxide nanowire @ multidimensional mesoporous metal-organic framework adsorbent and application method thereof for removing heavy metals from water. A multidimensional mesoporous metal-organic framework material is prepared from metal ions and organic ligands by means of a self-assembly reaction; a manganese dioxide nanowire is prepared from manganese salt and thiosulfate by means of reaction in a reaction kettle. The adsorbent possesses not only the characteristics of a multidimensional mesoporous metal-organic framework material, such as reticulated pore adaptation, a large specific surface area, and abundant reaction sites, but also the oxidative and catalytic properties of manganese dioxide nanowire. 1. A manganese dioxide nanowire @ multi-dimensional mesoporous metal organic framework adsorbent , wherein the adsorbent is prepared by loading multi-dimensional mesoporous metal organic frameworks on the surface of manganese dioxide nanowires , the preparation method comprises the following steps:(1) respectively preparing a manganese salt solution and a thiosulfate solution to prepare a manganese dioxide nanowire;(2) respectively preparing a methanol solution of imidazole, a methanol solution of acetate and a methanol solution of zinc salt; wherein, the molar ratio of the zinc salt to the acetate is 1:4˜4:1; the molar ratio of the zinc salt to the imidazole is 1:5˜1:40;(3) putting the manganese dioxide nanowires into methanol, and carrying out ultrasonic treatment for 30˜120 min, in which the mass ratio of the manganese dioxide nanowires to the methanol is 1:100˜1:500;(4) sequentially adding the methanol solution of imidazole, the methanol solution of zinc salt and the methanol solution of acetate with the same volume as the volume of methanol used in step (3), then reacting for 120˜240 min under an ultrasonic condition;(5) separating a solid from the solution by adopting a solid-liquid separation method, then obtaining the manganese dioxide nanowire ...

METHODS FOR GAS SEPARATION

A method of separating acetylene from a gas mixture comprising acetylene is provided. The method involves the use of a hybrid porous material with an affinity for acetylene adsorption. The hybrid porous material comprises a three-dimensional structure of metal species (M) and first and second linker groups (Land L), wherein the metal species (M) are linked together in a first and second direction by first linker groups (L) and are linked together in a third direction by second linker groups (L) to form the three-dimensional structure. The hybrid porous materials may have a high selectivity for acetylene and/or a high capacity for acetylene adsorption. The method may be particularly useful for the purification of ethylene gas contaminated with acetylene during an ethylene production/purification process. The method may be particularly useful for the large scale separation of acetylene from other gases such as ethylene and carbon dioxide, during an acetylene production/purification process. 1. A method of separating acetylene from a gas mixture comprising acetylene , the method comprising contacting the gas mixture with a hybrid porous material;wherein the hybrid porous material comprises a three-dimensional lattice of metal species (M) and linker groups;{'sup': 1', '2, 'wherein the metal species (M) are linked together in a first and second dimension by first linker groups (L) and are linked together in a third dimension by second linker groups (L) to form the three-dimensional lattice; and'}{'sup': 1', '2', '1', '2, 'wherein one of Land Lis an organic linker group and the other of Land Lis an inorganic linker group.'}2. The method according to claim 1 , wherein the hybrid porous material has the chemical formula: M(L)(L).3. The method according to claim 1 , wherein the three-dimensional lattice of metal species (M) and linker groups (Land L) comprises the repeating structural unit (I):4. The method according to claim 1 , wherein the metal species (M) are selected ...

SELECTIVE, ADSORBATE-INDUCED SPIN STATE CHANGES IN TRANSITION METAL-BASED METAL-ORGANIC FRAMEWORKS

An adsorbate-selective metal organic framework includes a transition metal; and a plurality of organic molecules coordinated to the transition metal so as to preserve open coordination sites for selectively adsorbing molecules that have low-lying π* orbitals. The transition metal has a lowest energy spin state in the presence of the selectively adsorbed molecules that are strongly bonding to the transition metal through π-donating interactions which is different than the lowest energy spin state in the absence of these adsorbed molecules. The transition metal has also a lowest energy spin state in the presence of non-selected molecules that are weakly bonding to the transition metal through σ- and/or π-accepting and/or donating interactions. 2. The adsorbate-selective metal organic framework according to claim 1 , wherein said transition metal is switchable to a higher energy spin state by controlling a temperature or a pressure claim 1 , or both in said adsorbate selective metal organic framework to enable desorption of said selectively adsorbed molecules.3. The adsorbate-selective metal organic framework according to claim 2 , wherein said transition metal is switchable to a higher energy spin state by increasing the temperature or lowering the pressure claim 2 , or both in said adsorbate selective metal organic framework to enable desorption of said selectively adsorbed molecules.4. The adsorbate-selective metal organic framework according to claim 1 , wherein said transition metal is selected from the group of transition metals consisting of vanadium claim 1 , chromium claim 1 , manganese claim 1 , iron claim 1 , cobalt claim 1 , nickel claim 1 , and copper.5. The adsorbate-selective metal organic framework according to claim 1 , wherein said transition metal is iron.7. The adsorbate-selective metal organic framework according to claim 1 , wherein said transition metal is iron claim 1 , and wherein said plurality of organic molecules are one of HBTTri claim 1 , ...

METHODS, SYSTEMS, AND APPARATUS FOR ENCAPSULATING A SEQUESTRATION MEDIUM

An apparatus for encapsulating a material includes a first channel in fluid communication with a source of a material for encapsulation, at least one second channel in fluid communication with a source of a photopolymerizable compound, and at least one third channel in fluid communication with a source of an encapsulating fluid. Flow of the photopolymerizable compound into the first channel produces sheath flow in the first channel such that the material is within the polymerizable compound. Addition of the encapsulating fluid produces encapsulation precursors. Upon irradiation via a UV-radiation source, the photopolymerizable compound in the encapsulation precursor forms a polymer shell encapsulating the material for encapsulation. Materials such as nanoparticle organic hybrid materials (NOHMs) and a metal-organic frameworks (MOFs) can be thus encapsulated as carbon sequestration micro particles, as the polymer shell is permeable by gases such as carbon dioxide but selectively rejects other compounds such as water. 1. An apparatus for encapsulating a material comprising:a first channel in fluid communication with a source of a material for encapsulation;at least one second channel in fluid communication with a source of a photopolymerizable compound, the at least one second channel also in fluid communication with the first channel and positioned at an angle to the first channel so as to produce sheath flow in the first channel wherein the material is within the polymerizable compound;at least one third channel in fluid communication with a source of an encapsulating fluid, the at least one third channel also in fluid communication with the first channel and positioned downstream of the at least one second channel; anda UV-radiation source configured to irradiate the photopolymerizable compound to produce an encapsulated material.2. The apparatus according to claim 1 , wherein the material includes a carbon sequestration medium claim 1 , explosive compound claim 1 ...

METHODS AND SYSTEMS FOR PERFORMING CHEMICAL SEPARATIONS

The present disclosure provides a method for generating higher hydrocarbon(s) from a stream comprising compounds with two or more carbon atoms (C), comprising introducing methane and an oxidant (e.g., O) into an oxidative coupling of methane (OCM) reactor. The OCM reactor reacts the methane with the oxidant to generate a first product stream comprising the C compounds. The first product stream can then be directed to a separations unit that recovers at least a portion of the C compounds from the first product stream to yield a second product stream comprising the at least the portion of the C compounds. 163.-. (canceled)64. A method for generating compounds with two or more carbon atoms (C compounds) , comprising:{'sub': 2', '4', '2', '4', '2+', '2, '(a) directing oxygen (O) and methane (CH) into an oxidative coupling of methane (OCM) reactor that reacts the Oand the CHin an OCM process to yield a product stream comprising (i) C compounds including olefins and paraffins and (ii) carbon monoxide (CO) and/or carbon dioxide (CO);'}(b) directing the product stream from the OCM reactor into a separations unit that selectively adsorbs the olefins from the paraffins, wherein the separations unit comprises (i) a pressure swing adsorption (PSA) unit, (ii) a temperature swing adsorption (TSA) unit, or (iii) a membrane unit, and wherein the PSA unit, the TSA unit or the membrane unit comprises a sorbent that selectively adsorbs the olefins; and(c) desorbing the olefins from the sorbent.65. The method of claim 64 , wherein the separations unit selectively separates ethylene from the paraffins.66. The method of claim 64 , wherein the sorbent has dispersed metal ions that are capable of complexing with the olefins.67. The method of claim 64 , wherein the sorbent is selected from a zeolite claim 64 , a molecular sieve sorbent claim 64 , a carbon molecular sieve claim 64 , an activated carbon claim 64 , a carbon nanotube claim 64 , a metal-organic framework (MOF) claim 64 , and a ...

Use of metal organic frameworks for h2o sorption

Embodiments of the present disclosure pertain to methods of sorption of H 2 O from an environment by associating the environment with a porous material such that the association results in the sorption of H 2 O to the porous material. The porous material includes a (M)-2,4-pyridinedicarboxylic acid coordination polymer, where M is a divalent metal ion selected from the group consisting of Mn, Fe, Co, Ni, Mg, and combinations thereof. The coordination polymer has a one-dimensional pore structure and shows reversible soft-crystal behavior. The porous material may be a Mg(II) 2,4-pyridinedicarboxylic acid coordination polymer (i.e., Mg-CUK-1). The methods of the present disclosure may also include one or more steps of releasing the sorbed H 2 O from the porous material and reusing the porous material after the releasing step for sorption of additional H 2 O from the environment.

METAL-ORGANIC FRAMEWORKS FOR THE ADSORPTION AND CATALYTIC TRANSFORMATIONS OF CARBON DIOXIDE

Novel crystalline porous materials known as metal-organic frameworks (MOFs) and methods for their synthesis are provided herein. The MOFs include a M(μ-OH)(OH)(μ,η-(OC)cyclam)cluster, and a metal atom coordinated to the one or more cyclam of the cluster, wherein M is Zr or Hf, and the metal atom is any one of Cu, Ni, Cr, Ru, Co, and Gd. The MOFs can be used as an adsorbent, alone or in a medium with other components, of CO. The MOFs can also be used as a catalyst for the transformation of COand epoxides to cyclic carbonates. The MOFs can also be used in the electrochemical catalytic reduction of CO. The MOFs can also be used for photocatalytic COreduction for the production of carbon-based fossil fuels. The MOFs can also be used for light-induced nitric oxide (NO) release. The MOFs can also be used as magnetic resonance imaging (MRI) agents. 1. A metal-organic framework (MOF) , the MOF comprising:{'sub': 6', '3', '8', '8', '2', '2', '8, 'sup': 2', '2, 'a M(μ-OH)(OH)(μ,η-(OC)cyclam)cluster; and'}a metal atom coordinated to the one or more cyclam of the cluster, M is Zr or Hf, and', 'the metal atom is any one of Cu, Ni, Cr, Ru, Co, and Gd., 'wherein'}2. The MOF of claim 1 , wherein M is Zr.3. The MOF of claim 2 , wherein the metal atom is Cu claim 2 , Ni or Co.4. The MOF of claim 2 , wherein the metal atom is Cu or Ni.5. The MOF of claim 2 , wherein the metal atom is Cr or Ru.6. The MOF of claim 2 , wherein the metal atom is Co.7. The MOF of claim 2 , wherein the metal atom is Gd.8. The MOF of claim 1 , wherein the MOF has a BET surface area of about 340 to about 620 m/g.9. The MOF of claim 1 , wherein the MOF has a crystal structure characterized by a I4/m space group.10. An electrochemical COreduction system claim 1 , the system comprising:a conductive substrate; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a film coated on a surface of the conductive substrate, the film comprising an MOF according to .'}11. A COadsorbent medium claim 1 , the medium ...

Overcoming two carbon dioxide adsorption steps in diamine-appended metal-organic frameworks

Primary, secondary (1º,2º) alkylethylenediamine- and alkylpropylenediamine-appended variants of metal-organic framework are provided for CO2 capture applications. Increasing the size of the alkyl group on the secondary amine enhances the stability to diamine volatilization from the metal sites. Two-step adsorption/desorption profiles are overcome by minimizing steric interactions between adjacent ammonium carbamate chains. For instance, the isoreticularly expanded framework Mg2(dotpdc) (dotpdc4−=4,4″-dioxido-[1,1′:4′,1″-terphenyl]-3,3″-dicarboxylate), yields diamine-appended adsorbents displaying a single CO2 adsorption step. Further, use of the isomeric framework Mg-IRMOF-74-II or Mg2(pc-dobpdc) (pc-dobpdc4−=3,3-dioxidobiphenyl-4,4-dicarboxylate, pc=para-carboxylate) also leads to a single CO2 adsorption step with bulky diamines. By relieving steric interactions between adjacent ammonium carbamate chains, these frameworks enable step-shaped CO2 adsorption, decreased water co-adsorption, and increased stability to diamine loss. Variants of Mg2(dotpdc) and Mg2(pc-dobpdc) functionalized with large diamines such as N-(n-heptyl)ethylenediamine have utility as adsorbents for carbon capture applications.

USE OF POROUS 2,5-FURANEDICARBOXYLATE-BASED MOFS FOR IMPROVED SEPARATION OF BRANCHED ALKANES

The present invention relates to the use of 2,5-furanedicarboxylate-based MOFs, such as, MIL-160(Al) metal-organic framework, for separating C6 alkane isomers into linear, mono-branched and di-branched isomers. The present invention also relates to the use of 2,5-furanedicarboxylate-based MOFs, such as, MIL-160(Al) metal-organic framework, preferably in combination with Zeolite 5A for producing higher research octane number gasoline blends. Also within the scope of the invention is a system for separating C6 and C5 alkane isomer mixtures into linear, mono-branched and di-branched fractions. 1. A method of separating C6 alkane isomers into linear , mono-branched and di-branched isomers comprising streaming a C6 alkane isomer mixture teed through an adsorber bed of Al , Fe , Cr , V , Ga , In or Ti-based 2 ,5-furanedicarboxylate MOF.2. The method according to claim 1 , wherein the C6 alkane isomer mixture feed further contains C5 alkane isomers and the method is for producing high research octane number gasoline blends.3. The method according to claim 2 , further comprising streaming the C6 and C5 alkane isomer mixture feed through an adsorber bed comprising Zeolite 5A.4. The method according to claim 2 , wherein the C6 and C5 alkane isomer mixture feed is streamed sequentially through an adsorber bed of Al claim 2 , Fe claim 2 , Cr claim 2 , V claim 2 , Ga claim 2 , In or Ti-based 2 claim 2 ,5-furanedicarboxylate MOF claim 2 , then through an adsorber bed of Zeolite 5A claim 2 , or conversely.5. The method according to claim 2 , wherein the C6 and C5 alkane isomer mixture feed is streamed through a mixed adsorber bed comprising a combination of Al claim 2 , Fe claim 2 , Cr claim 2 , V claim 2 , Ga claim 2 , In or Ti-based 2 claim 2 ,5-furanedicarboxylate MOF.6. The method according to claim 1 , wherein the Al claim 1 , Fe claim 1 , Cr claim 1 , V claim 1 , Ga claim 1 , in or Ti-based 2 claim 1 ,5-furanedicarboxylate MOF material is in the form of a shaped body.7. The ...

CHROMIUM-BASED METAL-ORGANIC FRAMEWORKS FOR WATER ADSORPTION-RELATED APPLICATIONS AND GAS STORAGE

Embodiments of the present disclosure describe a metal-organic framework (MOF) composition comprising a plurality of metal clusters, wherein the metal is chromium; and one or more tetratopic ligands; wherein the metal clusters and ligands associate to form a MOF with soc topology. A method of making a MOF comprising contacting a template MOF of formula Fe-soc-MOF and a reactant including chromium in a presence of dimethylformamide sufficient to replace Fe with Cr and form an exchanged MOF of formula Cr-soc-MOF. A method of sorbing water vapor comprising exposing a Cr-soc-MOF to an environment; and sorbing water vapor using the Cr-soc-MOF. 1. A method of sorbing water vapor , comprising:exposing a Cr-soc-MOF to an environment; andsorbing water vapor using the Cr-soc-MOF.2. The method of claim 1 , whereinthe Cr-soc-MOF adsorbs water vapor as a relative humidity of the environment increases.3. The method of claim 1 , wherein the Cr-soc-MOF desorbs water vapor as a relative humidity of the environment decreases.4. The method of claim 1 , wherein a working capacity of the Cr-soc-MOF is between about 35% RH and about 65% RH.5. The method of claim 1 , wherein a mass of adsorbed water is about two times a weight of the Cr-soc-MOF.6. The method of claim 1 , wherein a temperature of the environment is about room temperature.7. The method of claim 1 , wherein adsorbed water vapor is nearly completely desorbed by reducing relative humidity to about 25% RH.8. The method of claim 1 , wherein adsorbed water vapor is nearly completely desorbed by reducing relative humidity without heating and/or applying evacuation.9. The method of claim 1 , wherein the Cr-soc-MOF is stable over at least about 100 adsorption/desorption cycles.10. The method of claim 1 , wherein the environment is a confined or nearly confined space.11. A metal-organic framework composition claim 1 , comprising:a plurality of metal clusters, wherein the metal is chromium; andone or more tetratopic ligands;wherein ...

PROCESS FOR PREPARING SHAPED METAL-ORGANIC FRAMEWORK MATERIALS

A process for the preparation of a shaped MOF, the process comprising: providing a first reactant comprising at least one metal in ionic form and a second reactant comprising at least one organic ligand capable of associating with said metal in ionic form, and optionally a solvent; allowing the first and second reactants to react to form a MOF; and forming a shaped body directly from the mixture of step b) using an extruder or continuous kneader; wherein the initial ratio of the at least one metal in ionic form to the at least one organic ligand is controlled such that shaped bodies having a minimum defined crush strength are formed without the use of an external binder or lubricant. 1. A process for the preparation of a shaped MOF , the process comprising:a) providing a first reactant comprising at least one metal in ionic form and a second reactant comprising at least one organic ligand capable of associating with said metal in ionic form, and optionally a solvent;b) allowing the first and second reactants to react to form a MOF; andc) forming a shaped body directly from the mixture of step b) using an extruder or continuous kneader;wherein the initial ratio of the at least one metal in ionic form to the at least one organic ligand is controlled such that shaped bodies having a crush strength of at least 6.9 N/mm are formed without the use of an external binder or lubricant.2. A process as claimed in claim 1 , wherein the at least one metal the metal is selected from Zn claim 1 , Co claim 1 , Mg claim 1 , Cu claim 1 , Al claim 1 , Tb claim 1 , Gd claim 1 , Ce claim 1 , La claim 1 , Fe claim 1 , Li claim 1 , Sc claim 1 , Mn claim 1 , Cr claim 1 , Ti claim 1 , Zr claim 1 , Ni claim 1 , Si claim 1 , and combinations thereof3. The process as claimed in claim 1 , wherein the second reactant is an alkoxide claim 1 , aryloxide claim 1 , imidazole claim 1 , imidazolate claim 1 , carboxylate claim 1 , pyridine claim 1 , amine claim 1 , carboxylic acid claim 1 , diacid and/ ...

Porous Materials Containing Built-In Single Molecule Traps for Small Molecule Capture

Provided herein are porous single-molecule trap materials with fixed pore sizes that are capable of trapping one molecule per cavity. 1. A porous material comprising (i) a single pore having a single pore size or (ii) a plurality of pores having an average pore size , wherein the single pore size or the average pore size is proportioned to accommodate a single gas molecule to the exclusion of additional gas molecules.2. The porous material of claim 1 , wherein the porous material is synthetic.3. The porous material of claim 1 , wherein the material can be activated to coordinate a solvent molecule in a pore.4. The porous material of claim 1 , wherein the gas molecule is selected from CO claim 1 , H claim 1 , N claim 1 , CO claim 1 , O claim 1 , CH claim 1 , CH claim 1 , SO claim 1 , HS claim 1 , CS claim 1 , NH claim 1 , NO claim 1 , and CH claim 1 , or a combination thereof.5. The porous material of claim 1 , wherein the single gas molecule is positioned between at least two metal ion dimers in a pore of the material claim 1 , wherein each dimer comprises an outer metal ion and an inner metal ion claim 1 , wherein each inner metal ion participates in binding the single gas molecule claim 1 , and wherein the outer metal ion and the inner metal ion are the same.6. The porous material of claim 5 , wherein each metal ion of each dimer is selected from the group consisting of Cu claim 5 , Ru claim 5 , Zn claim 5 , Co claim 5 , Rh and Mo.7. The porous material of claim 6 , wherein each metal ion of each dimer is Cu(II) or Ru(II).8. The porous material of claim 1 , wherein the material comprises a single pore claim 1 , and wherein the single pore comprises a single gas molecule.9. The porous material of claim 5 , wherein each metal ion dimer is bonded by four bis(monodentate) ligands.10. (canceled)1420-. (canceled)21. The porous material of claim 5 , wherein the material comprises a plurality of pores claim 5 , and wherein at least one pore comprises a single gas molecule ...

METHOD FOR ADSORBING CARBON DIOXIDE ONTO POROUS METAL-ORGANIC FRAMEWORK MATERIALS, METHOD FOR COOLING POROUS METAL-ORGANIC FRAMEWORK MATERIALS, METHOD FOR OBTAINING ALDEHYDE USING POROUS METAL-ORGANIC FRAMEWORK MATERIALS, AND METHOD FOR WARMING POROUS METAL-ORGANIC FRAMEWORK MATERIALS

The present invention provides a method for adsorbing carbon dioxide onto porous metal-organic framework materials, a method for cooling porous metal-organic framework materials, a method for obtaining aldehyde using porous metal-organic framework materials and a method for warming porous metal-organic framework materials. In each method, porous metal-organic framework materials are used while an electric field or an electromagnetic field is applied to the porous metal-organic framework materials, or while a magnetic field or an electromagnetic field is applied to the porous metal-organic framework materials. If an electric field is applied, at least one organic compound included in the porous metal-organic framework materials is a polar compound. Instead, if a magnetic field is applied, at least one metal included in the porous metal-organic framework materials has an unpaired electron. 1. A method for cooling porous metal-organic framework materials , the method comprising:(a) applying an electric field or an electromagnetic field to the porous metal-organic framework materials containing an adsorbate such that the adsorbate is released from the porous metal-organic framework materials, wherein at least one metal ion, and', 'at least one organic compound bound by coordination bond to the at least one metal ion; and, 'the porous metal-organic framework materials contain'}the at least one organic compound is a polar compound.2. The method according to claim 1 , whereinthe adsorbate is selected from the group consisting of water, ammonia, hydrogen fluoride, alcohol, aldehyde, carboxylic acid, amine, amide, imide, fluorinated hydrocarbon and chlorofluorocarbon.3. The method according to claim 1 , whereinthe electric field is an alternating-electric field.4. The method according to claim 1 , whereinthe at least one metal ion is a copper ion.5. The method according to claim 1 , whereinthe at least one organic compound is 1,3-benzene dicarboxylic acid.6. A method for ...

METAL-ORGANIC FRAMEWORK COMPOSITE WITH NANO METAL-ORGANIC FRAMEWORKS EMBEDDED IN HOST METAL-ORGANIC FRAMEWORK, METHOD FOR PRODUCING THE METAL-ORGANIC FRAMEWORK COMPOSITE AND GAS STORAGE INCLUDING THE METAL-ORGANIC FRAMEWORK COMPOSITE

Disclosed is a metal-organic framework composite including a host metal-organic framework, and nano metal-organic frameworks embedded In the host metal-organic framework. The host metal-organic framework and the nana metal-organic frameworks include different metals and organic ligands. The metal-organic framework composite has a structure in which the nano metal-organic frameworks are embedded in the host metal-organic framework. Due to this structure, defects are formed at the interfaces between the host metal-organic framework and the nano metal-organic frameworks, enabling the application of the metal-organic framework composite to gas storages with greatly improved gas storage efficiency. The metal-organic framework composite can be used as a gas adsorbent with very high efficiency due to its very large specific surface area. In addition, the metal-organic framework composite has high storage capacities for hydrogen, carbon dioxide, and methane and is thus very attractive from the viewpoint of industrial application. The metals and the ligands can be combined to make the metal-organic framework composite highly resistant to pressure, temperature, and water. Therefore, the metal-organic framework composite can also be applied to filters that can directly capture carbon dioxide from factory chimneys or can adsorb pollutants in water. Also disclosed are a method for producing the metal-organic framework composite and a gas storage using the metal-organic framework composite. 1. A metal-organic framework composite comprising a host metal-organic framework and nano metal-organic frameworks embedded in the host metal-organic framework , the host metal-organic framework and the nano metal-organic frameworks being represented by Formulae 1 and 2 , respectively:{'br': None, 'sub': x1', 'z1', 'y1, 'M1O(L1G1)\u2003\u2003(1)'}{'br': None, 'sub': x2', 'x2', 'y2, 'M2O(L1G2)\u2003\u2003(2)'}wherein M1 and M2 are different from each other and are each independently selected ...

Compositions and methods comprising conductive metal organic frameworks and uses thereof

Compositions and methods comprising metal organic frameworks (MOFs) and related uses are generally provided. In some embodiments, a MOF comprises a plurality of metal ions, each coordinated with at least one ligand comprising at least two sets of ortho-diimine groups arranged about an organic core.

CAVITAND COMPOSITIONS AND METHODS OF USE THEREOF

Cavitand compositions that comprise void spaces are disclosed. The void spaces may be empty, which means that voids are free of guest molecules or atoms, or the void spaces may comprise guest molecules or atoms that are normally in their gas phase at standard temperature and pressure. These cavitands may be useful for industrial applications, such as the separation or storage of gasses. Novel cavitand compounds are also disclosed. 138-. (canceled)40. The composition of ; wherein for the compound of formula (I):{'sub': 3', '2, 'R is H, CH, Br, or NO;'}{'sup': '1', 'sub': 3', '2', '3', '3', '3', '3', '2', '2, 'Ris H, CH, CHCH, i-Bu, Ph, 4-CHPh, 4-CFPh, 3,5-(CF)Ph, or 3,5-FPh; and'}{'sub': 3', '2', '3', '2', '2', '2, 'Y is —Si(CH)—, —Si(CHCH)—, or —Si(i-Pr)—.'}41. The composition of ; wherein for the compound of formula (I):R is H;{'sup': '1', 'sub': 3', '3', '3', '2', '2, 'Ris H, CH, i-Bu, Ph, 4-CFPh, 3,5-(CF)Ph, or 3,5-FPh; and'}{'sub': 3', '2', '3', '2', '2', '2, 'Y is —Si(CH)—, —Si(CHCH)—, or —Si(i-Pr)—;'}{'sup': '1', 'sub': 3', '3', '2', '3', '2', '2, 'wherein Ris not CHwhen Y is —Si(CH)— or Si(CHCH).'}42. The composition of ; wherein for the compound of formula (I):{'sub': '3', 'R is CH;'}{'sup': '1', 'sub': 3', '2', '3', '3', '2, 'Ris H, CH, CHCH, i-Bu, 3,5-(CF)Ph; and'}{'sub': 3', '2', '2', '3', '2', '2, 'Y is —Si(CH)—, Si(CHCH), or —Si(i-Pr)—;'}{'sup': '1', 'sub': 3', '2, 'wherein for Ris not H when Y is —Si(CH)—.'}43. The composition of ; wherein for the compound of formula (I):{'sub': '3', 'R is H, CH, or Br;'}{'sup': '1', 'sub': 3', '2', '3', '3, 'Ris H, CH, CHCH, Ph, or 4-CHPh; and'}{'sub': 3', '2', '2', '3', '2, 'Y is —Si(CH)—, or Si(CHCH).'}44. The composition of ; wherein the compound of formula (I) is the rccc or the rctt stereoisomer.45. The composition of ; wherein the compound of formula (I) is selected from the following (R claim 39 , R claim 39 , Y):{'sub': 3', '2', '3', '2', '3', '3', '3', '2', '3', '3', '2', '3', '2', '3', '3', '2', '2', '3', '3 ...

METAL-ORGANIC FRAMEWORKS CHARACTERIZED BY HAVING A LARGE NUMBER OF ADSORPTION SITES PER UNIT VOLUME

The disclosure provides for metal organic frameworks characterized by having a high number of linking moieties connected to metal clusters and a large number of adsorption sites per unit volume. The disclosure further provides for the use of these frameworks for gas separation, gas storage, catalysis, and drug delivery. 5. The MOF of claim 1 , wherein each SBU of the MOF comprises at least 8 metal or metal ions coordinated to a plurality of organic linking ligands.6. The MOF of claim 5 , wherein each SBU comprises octahedrally coordinated metal or metal ions that are cornered joined by doubly bridging OH groups.7. The MOF of claim 6 , wherein each SBU has a ring-shaped motif.8. The MOF of claim 1 , wherein each SBU comprises 10 to 16 organic linking ligands coordinated to a plurality of metal or the metal ions.9. The MOF of claim 1 , wherein M is a metal or metal ion selected from: Li claim 1 , Na claim 1 , K claim 1 , Rb claim 1 , Cs claim 1 , Be claim 1 , Mg claim 1 , Ca claim 1 , Sr claim 1 , Ba claim 1 , Sc claim 1 , Sc claim 1 , Sc claim 1 , Y claim 1 , Y claim 1 , Y claim 1 , Ti claim 1 , Ti claim 1 , Ti claim 1 , Zr claim 1 , Zr claim 1 , Zr claim 1 , Hf claim 1 , Hf claim 1 , V claim 1 , V claim 1 , V claim 1 , V claim 1 , Nb claim 1 , Nb claim 1 , Nb claim 1 , Nb claim 1 , Ta claim 1 , Ta claim 1 , Ta claim 1 , Ta claim 1 , Cr claim 1 , Cr claim 1 , Cr claim 1 , Cr claim 1 , Cr claim 1 , Cr claim 1 , Cr claim 1 , Mo claim 1 , Mo claim 1 , Mo claim 1 , Mo claim 1 , Mo claim 1 , Mo claim 1 , Mo claim 1 , W claim 1 , W claim 1 , W claim 1 , W claim 1 , W claim 1 , W claim 1 , W claim 1 , Mn claim 1 , Mn claim 1 , Mn claim 1 , Mn claim 1 , Mn claim 1 , Mn claim 1 , Mn claim 1 , Re claim 1 , Re claim 1 , Re claim 1 , Re claim 1 , Re claim 1 , Re claim 1 , Re claim 1 , Re claim 1 , Fe claim 1 , Fe claim 1 , Fe claim 1 , Fe claim 1 , Fe claim 1 , Fe claim 1 , Ru claim 1 , Ru claim 1 , Ru claim 1 , Ru claim 1 , Ru claim 1 , Ru claim 1 , Os claim 1 , Os claim 1 , Os ...

MESOSCOPIC MATERIALS COMPRISED OF ORDERED SUPERLATTICES OF MICROPOROUS METAL-ORGANIC FRAMEWORKS

The disclosure provides for MOF heterolites comprised of ordered superlattices of MOFs, the manufacture thereof, and the use of the MOF heterolites for various applications, such as gas separation and/or storage, catalysis, light harvesting, and meta-materials. 1. A metal-organic framework (MOF) heterolite mesoscopic material that is comprised of an ordered superlattice of metal-organic frameworks (MOFs).2. The MOF heterolite of claim 1 , wherein the heterolite is comprised of a plurality of MOFs claim 1 , wherein the MOFs are comprised of a plurality of linked M-X-L units claim 1 , wherein M is a metal claim 1 , metal ion claim 1 , or metal containing complex; X is an atom from an organic linking ligand that can form one or more bonds with M; and L is an organic linking ligand comprising an optionally substituted (C-C) alkyl claim 1 , optionally substituted (C-C) alkenyl claim 1 , optionally substituted (C-C) alkynyl claim 1 , optionally substituted (C-C) hetero-alkyl claim 1 , optionally substituted (C-C) hetero-alkenyl claim 1 , optionally substituted (C-C) hetero-alkynyl claim 1 , optionally substituted (C-C) cycloalkyl claim 1 , optionally substituted (C-C) cycloalkenyl claim 1 , optionally substituted aryl claim 1 , optionally substituted heterocycle or optionally substituted mixed ring system claim 1 , wherein the linking ligand comprises at least two or more carboxylate linking clusters.6. The MOF heterolite of claim 2 , wherein M is a metal or metal ion selected from Li claim 2 , Na claim 2 , K claim 2 , Rb claim 2 , Cs claim 2 , Be claim 2 , Mg claim 2 , Ca claim 2 , Sr claim 2 , Ba claim 2 , Sc claim 2 , Sc claim 2 , Sc claim 2 , Y claim 2 , Y claim 2 , Y claim 2 , Ti claim 2 , Ti claim 2 , Ti claim 2 , Zr claim 2 , Zr claim 2 , Zr claim 2 , Hf claim 2 , Hf claim 2 , V claim 2 , V claim 2 , V claim 2 , V claim 2 , Nb claim 2 , Nb claim 2 , Nb claim 2 , Nb claim 2 , Ta claim 2 , Ta claim 2 , Ta claim 2 , Ta claim 2 , Cr claim 2 , Cr claim 2 , Cr claim 2 , ...

Metal-Organic Frameworks for the Removal of Multiple Liquid Phase Compounds and Methods for Using and Making Same

The present invention is directed to a ligated metal-organic framework (MOF) for use in removing both anionic and cationic species from a liquid or liquid stream. The present invention also provides methods for placing the MOF on a substrate to form a MOF-containing product that can be used in the removal of certain species from a given fluid. The MOF may be a Zr-based MOF, such as NU-1000, for removal of certain anions, such as oxy-anions, or having an attached thiosulfonyl-thiol (—SO—S—R—SH, where Ris an alkyl group) ligand for complexation with certain cationic species in addition to the anions. The substrate may be any substrate to which a given MOF may be attached, including inert polypropylene polymer resin beads, a macroscopic fabric such as a mesh material or mesh filter, and a molecular fabric. 1. A method for attaching a metal-organic framework to a substrate , comprising:attaching a metal oxide to a surface of a substrate;contacting the substrate with a metal-organic framework capable of removing at least one species from a fluid and cetyl-trimtheylammonium bromide, thereby attaching the metal-organic framework to the substrate to produce a metal-organic framework-substrate.2. The method of claim 1 , wherein said attaching comprises:attaching the metal oxide to the surface of the substrate using atomic layer deposition; and wherein said metal oxide is selected from the group consisting of aluminum oxide, titanium oxide, zinc oxide, and combinations thereof3. The method of claim 1 , wherein the metal-organic framework comprises NU-1000.4. The method of claim 1 , wherein the substrate comprises an inert polypropylene bead.5. The method of claim 1 , wherein the substrate comprises a macroscopic fabric.6. The method of claim 1 , wherein the substrate comprises a molecular fabric.7. A method for utilizing a plurality of metal-organic frameworks attached to a substrate to remove at least one chemical compound from a liquid stream claim 1 , comprising: ...

SYNTHESIS AND USE OF MOLECULAR SIEVE ITQ-32

The present invention relates to molecular sieves having the structure of ITQ-32 is synthesized from a reaction mixture substantially free of fluoride ions and comprising 4,4-dimethyl, 1-cyclohexyl-piperazinium cations in its pore structure, as well as methods of making such molecular sieves and methods of using them. 1. A molecular sieve having the structure of ITQ-32 and , in its as-synthesized form , being substantially free of fluoride ions.2. The molecular sieve of claim 1 , which comprises silicon and boron in an atomic ratio (Si/B) greater than 8:1.3. The molecular sieve of claim 1 , wherein the molecular sieve is substantially free of ZSM-12.4. A molecular sieve having the structure of ITQ-32 and claim 1 , in its as-synthesized form claim 1 , being substantially free of fluoride ions and comprising 4 claim 1 ,4-dimethyl claim 1 ,1-cyclohexylpiperazinium cations in its pore structure.5. The molecular sieve of claim 4 , which has a composition comprising the molar relationship: qQ:xXO:SiO claim 4 , wherein 0 Подробнее

METAL ORGANIC FRAMEWORK ABSORBENT PLATFORMS FOR REMOVAL OF CO2 AND H2S FROM NATURAL GAS

Provided herein are metal organic frameworks comprising metal nodes and N-donor organic ligands which have high selectivity and stability in the present of gases and vapors including HS, HO, and CO. Methods include capturing one or more of HS, HO, and COfrom fluid compositions, such as natural gas. 1. A method of capturing chemical species from a fluid composition , comprising:{'sub': a', 'b', '6-n', '2', 'w', 'x', 'y', 'z, 'contacting a metal organic framework of formula [MMF(O/HO)(Ligand)(solvent)]with a fluid composition including at least carbon dioxide and hydrogen sulfide; and'}capturing carbon dioxide and hydrogen sulfide from the fluid composition;{'sub': 'a', 'wherein Mis selected from periodic groups IB, IIA, IIB, IIIA, IVA, IVB, VIB, VIIB, and VIII;'}{'sub': 'b', 'sup': +3', '3+', '+2', '+3', '2+', '3+', '3+', '3+', '5+', '3+', '3+', '5+', '3+, 'wherein Mis selected from Al, Ga, Fe, Fe, Cr, Cr, Ti, V, V, Sc, In, Nb, and Y;'}wherein the Ligand is a polyfunctional organic ligand, and x is 1 or more;wherein n is 1, w is 1, x is 2, y is 0 to 4, solvent is a guest molecule, and z is at least 1.2. The method of claim 1 , wherein Mincludes at least one of Zn claim 1 , Co claim 1 , Ni claim 1 , Mn claim 1 , Zr claim 1 , Fe claim 1 , Ca claim 1 , Ba claim 1 , Pb claim 1 , Pt claim 1 , Pd claim 1 , Ru claim 1 , Rh claim 1 , Mg claim 1 , Al claim 1 , Fe claim 1 , Fe claim 1 , Cr claim 1 , Cr claim 1 , Ru claim 1 , Ru claim 1 , and Co.3. The method of claim 1 , wherein the Ligand includes at least one of pyridine claim 1 , pyrazine claim 1 , pyrimidine claim 1 , pyridazine claim 1 , triazine claim 1 , thiazole claim 1 , oxazole claim 1 , pyrrole claim 1 , imidazole claim 1 , pyrazole claim 1 , triazole claim 1 , oxadiazole claim 1 , thiadiazole claim 1 , quinoline claim 1 , benzoxazole claim 1 , and benzimidazole.4. The method of claim 1 , wherein Mis Ni.5. The method of or claim 1 , wherein the Ligand is pyrazine.6. The method of claim 1 , wherein the metal organic ...

Irreversible Covalent Organic Framework for Efficient and Selective Gold Recovery and Preparation Method thereof

The disclosure discloses an irreversible covalent organic framework for efficient and selective gold recovery and a preparation method thereof, and belongs to the technical field of precious metal recovery from an aqueous solution. In the disclosure, metal trifluoromethanesulfonate is used as a catalyst, and a solvothermal method is used to prepare a mother covalent organic framework, and then the corresponding structural unit is used to perform an exchange reaction to prepare an irreversible amide-linked covalent organic framework material. The disclosure solves the problem of preparation of high-stability irreversible covalent organic framework, the introduced amide bond gives the covalent organic framework the ability to quickly and selectively recover precious metal gold from an aqueous solution, and the covalent organic framework can be used repeatedly. The application of the covalent organic framework as an efficient adsorbent in the field of adsorption and separation is expanded, and a new material is provided for efficient recovery or removal of metal salts. 2. The method of claim 1 , wherein the catalyst in step (1) is a metal trifluoromethanesulfonate.3. The method of claim 1 , wherein the condensation reaction in step (1) is carried out in an organic solvent claim 1 , and the organic solvent comprises one or a mixture of more of dioxane claim 1 , mesitylene claim 1 , tetrahydrofuran and N claim 1 ,N-dimethylacetamide.4. The method of claim 1 , wherein an amount of the catalyst used is 5-10% of a total mass of two reactants as structural units.5. The method of claim 1 , wherein the p-diformyl chloride compound 1-1.5 times equivalent of the p-dicarboxaldehyde compound claim 1 , or the triformyl chloride compound 1-1.5 times equivalent of the tricarboxaldehyde compound is added for the exchange reaction.6. The method of claim 1 , wherein a temperature of the exchange reaction is 4-25° C.7. An irreversible covalent organic framework material prepared by the ...

MICROPOROUS METAL-ORGANIC FRAMEWORKS FOR THE REMOVAL OF ACETYLENE FROM ETHYLENE

A metal-organic framework (MOF) and uses thereof are provided herein, including MOF comprising a repeat unit of the formula [ML], wherein L is a ligand of the following formula: and M is a divalent metal such as copper. The MOFs provided herein may be used in the separation of two or more gaseous molecules from each other. In some embodiments, the gaseous molecules are ethylene and acetylene. 2. The MOF of claim 1 , wherein M is divalent copper ion.4. The MOF of claim 1 , wherein the MOF is activated for sorption of gas molecules.5. The MOF of claim 1 , further comprising one or more than one type of guest molecule.6. The MOF of claim 5 , wherein one type of guest molecule is a solvent molecule.7. The MOF of claim 6 , wherein the solvent molecule is water.8. The MOF of claim 6 , wherein the solvent molecule is N claim 6 ,N′-dimethylformamide.9. The MOF of claim 6 , wherein the solvent molecule is methanol.10. The MOF of claim 6 , wherein the solvent molecule is acetone.11. The MOF of claim 1 , wherein the solvent molecules occupy the pores of the MOF.12. The MOF of claim 5 , wherein one type of guest molecule is a gas molecule.13. The MOF of claim 12 , wherein the gas molecule is an alkyne.14. The MOF of claim 13 , wherein the gas molecule is acetylene.15. The MOF of ; wherein the gas molecule is an alkene.16. The MOF of ; wherein the gas molecule is ethylene.17. The MOF of claim 12 , wherein the gas molecule is a mixture of acetylene and ethylene.18. The MOF of claim 1 , wherein the MOF is substantially free from any solvent molecules.19. The MOF of claim 1 , wherein the MOF has a weight percentage at least 90% attributable to repeat units of the formula [ML].20. The MOF of claim 1 , wherein the MOF has a weight percentage at least 95% attributable to repeat units of the formula [ML].21. The MOF of claim 1 , wherein the MOF has a weight percentage at least 99% attributable to repeat units of the formula [ML].22. The MOF of claim 1 , wherein the MOF has been adhered ...

COOPERATIVE CHEMICAL ADSORPTION OF ACID GASES IN FUNCTIONALIZED METAL-ORGANIC FRAMEWORKS

A system and method for acid gas separations using porous frameworks of metal atoms coordinatively bound to polytopic linkers that are functionalized with basic nitrogen ligands that expose nitrogen atoms to the pore volumes forming adsorption sites. Adjacent basic nitrogen ligands on the metal-organic framework can form an ammonium from one ligand and a carbamate from the other. The formation of one ammonium carbamate pair influences the formation of ammonium carbamate on adjacent adsorption sites. Adsorption of acid gas at the adsorption sites form covalently linked aggregates of more than one ammonium carbamate ion pair. The acid gas adsorption isotherm can be tuned to match the step position with the partial pressure of acid gas in the gas mixture stream through manipulation of the metal-ligand bond strength by selection of the ligand, metal and polytopic linker materials. 1. A method for acid gas separations , the method comprising:(a) determining concentration of an acid gas from a stream of a mixture of gases;(b) preparing a porous metal organic framework of metal atoms bound to polytopic organic linkers;(c) selecting basic nitrogen ligands capable of binding with unsaturated metal ions of the organic framework with a binding strength;(d) binding said basic nitrogen ligands to coordinatively unsaturated metal ions that expose nitrogen atoms to pore volumes of the framework; and(e) contacting the framework with a stream of a mixture of gases;(f) wherein acid gas is adsorbed to said basic nitrogen ligands; and(g) wherein a step position of a produced isotherm is matched to the concentration of an acid gas from said stream of a mixture of gases.2. The method as recited in claim 1 , wherein the gas mixture contains at least one of the following gases CO claim 1 , SO claim 1 , CS claim 1 , HS claim 1 , SO claim 1 , SR claim 1 , RSH claim 1 , NO claim 1 , NO claim 1 , NO claim 1 , BR3 claim 1 , NRwhere R is an organic moiety.3. The method as recited in claim 1 , ...

SOLAR-DRIVEN MEMBRANE-BASED OPEN-CYCLE ADSORPTION AIR CONDITIONER

An air conditioning system and method of air conditioning is provided. The air conditioning system includes an intake mechanism configured to draw into the air conditioner a first amount of air and an amount of moisture from an exterior of the air conditioner. The system further includes metal organic frameworks in fluid communication with the intake mechanism, the metal organic frameworks configured to adsorb the amount of moisture from the first amount of air. The system further includes an indirect evaporative cooler configured to cool the first amount of air. The system further includes a solar heater configured to heat a second amount of air. The system further includes a heat exchanger configured to contact the second amount of air with the metal organic frameworks to regenerate the metal organic frameworks.

Method for enhancing volumetric capacity in gas storage and release systems

The present disclosure provides for a porous gas sorbent monolith with superior gravimetric working capacity and volumetric capacity, a gas storage system including a porous gas sorbent monolith of the present disclosure, methods of making the same, and method for storing a gas. The porous gas sorbent monolith includes a gas adsorbing material and a non-aqueous binder.

ADSORPTION AND DESORPTION APPARATUS

An adsorption apparatus and associated method for capturing an target gaseous adsorbate from an atmospheric air based gaseous feed stream. The adsorption apparatus comprises: a housing enclosing at least one adsorption element for adsorbing the target gaseous adsorbate, the at least one adsorption element comprising at least one substrate coated with an adsorptive composite coating that comprises at least 50 wt % metal organic framework and at least one binder, the housing having an inlet through which the gaseous feed stream can flow to the adsorption element and an outlet through which gas can flow out from the housing; and a desorption arrangement in contact with and/or surrounding the at least one adsorption element, the desorption arrangement being selectively operable between (i) a deactivated state, and (ii) an activated state in which the arrangement is configured to heat, apply a reduced pressure or a combination thereof to the adsorptive composite coating to desorb at least a portion of the adsorbed target gaseous adsorbate from the adsorptive composite coating.

BODY COMPRISING A FUNCTIONAL LAYER INCLUDING METAL ORGANIC FRAMEWORKS AND METHOD OF MAKING THE BODY

A body can comprise a substrate and a functional layer overlying at least a portion of a surface of the substrate. The functional layer can comprise metal organic frameworks (MOFs) and a binder, the binder including an organic polymer, and an adhesion loss factor (ALF) of the functional layer to the substrate can be not greater than 7%.

IONIC SOLID

Provided is an ionic solid having pores for incorporating a substance therein.

Space-filling polyhedral sorbents

Solid sorbents, systems, and methods for pumping, storage, and purification of gases are disclosed. They derive from the dynamics of porous and free convection for specific gas/sorbent combinations and use space filling polyhedral microliths with facial aplanarities to produce sorbent arrays with interpenetrating interstitial manifolds of voids.

ADSORBENT-BASED, MECHANICALLY-REGULATED GAS STORAGE AND DELIVERY VESSEL

Described are storage and dispensing vessels and related systems and methods, for dispensing reagent gas from a vessel in which the reagent gas is held in sorptive relationship to a solid adsorbent medium, the reagent gas being contained at super-atmospheric pressure and the solid adsorbent medium comprising a metal-organic framework. 1. A gas storage and dispensing vessel enclosing an interior volume for holding reagent gas , the vessel comprising:a port;a valve mounted at the port;one or more pressure regulator(s) arranged to maintain a predetermined pressure of reagent gas discharged from the vessel; andone or more metal-organic framework adsorbent(s) within the interior volume; the vessel being selectively actuatable to flow gas from the interior volume of the vessel, through the pressure regulator(s) and the valve, for discharge of the reagent gas from the vessel.2. The vessel of claim 1 , wherein one or more pressure regulator(s) is/are located in single or dual-stage configuration at the interior volume.3. The vessel of claim 1 , wherein one or more of the one or more pressure regulator(s) is/are located in single or dual-stage configuration at the exterior of the vessel.42513. The vessel of claim 1 , wherein the metal-organic framework has a pore size in a range from . to angstroms.5. The vessel of claim 1 , wherein the metal-organic framework comprises a zeolitic imidazolate framework comprising tetrahedrally-coordinated transition metal atoms connected by imidazolate linkers.6. The vessel of claim 5 , wherein the transition metal atoms are zinc.7. The vessel of claim 5 , wherein the zeolitic imidazolate framework is zinc dimethylimidazolate.8. The vessel of claim 1 , wherein the metal-organic framework comprises one or more materials selected from ZIF-8 (zinc dimethylimidazolate) claim 1 , Cu-MOF-74 (copper 2 claim 1 ,5-dihydroxybenzenedicarboxylic acid) claim 1 , Ni-MOF-74 (nickel dihydroxybenzenedicarboxylic acid) claim 1 , Mg-MOF-74 (magnesium ...

METAL ORGANIC FRAMEWORK ABSORBENT PLATFORMS FOR REMOVAL OF CO2 AND H2S FROM NATURAL GAS

Provided herein are metal organic frameworks comprising metal nodes and N-donor organic ligands which have high selectivity and stability in the present of gases and vapors including HS, HO, and CO. Methods include capturing one or more of HS, HO, and COfrom fluid compositions, such as natural gas. 1. A method of capturing chemical species from a fluid composition , the method comprising{'sub': a', 'b', '6-n', '2', 'w', 'x', 'y', 'z, 'contacting a first metal organic framework characterized by the formula [MMF(O/HO)(Ligand)(solvent)]with a fluid composition comprising one or more of carbon dioxide, water, and hydrogen sulfide; and'}capturing one or more of carbon dioxide, water, and hydrogen sulfide from the fluid composition.2. The method of claim 1 , wherein Mcomprises elements selected from periodic groups IB claim 1 , IIA claim 1 , IIB claim 1 , IIIA claim 1 , IVA claim 1 , IVB claim 1 , VIB claim 1 , VIIB claim 1 , and VIII claim 1 , Mcomprises elements selected from periodic groups IIIA claim 1 , IIIB claim 1 , IVB claim 1 , VB claim 1 , VIB claim 1 , and VIII claim 1 , Ligand comprises an organic claim 1 , poly-functional claim 1 , N-donor ligand3. The method of claim 1 , wherein Mcomprises Cu claim 1 , Zn claim 1 , CO claim 1 , Ni claim 1 , Mn claim 1 , Zr claim 1 , Fe claim 1 , Ca claim 1 , Ba claim 1 , Pb claim 1 , Pt claim 1 , Pd claim 1 , Ru claim 1 , RhCd claim 1 , Mg claim 1 , Al claim 1 , Fe claim 1 , Fe claim 1 , Cr claim 1 , Cr claim 1 , Ru claim 1 , Ru claim 1 , or Co claim 1 , and Mcomprises Al claim 1 , Fe claim 1 , Fe claim 1 , Cr claim 1 , Cr claim 1 , Ti claim 1 , V claim 1 , V claim 1 , Sc claim 1 , In claim 1 , N claim 1 , or Y.4. The method of claim 1 , wherein Mcomprises Ni and Mcomprises Al claim 1 , Fe claim 1 , Fe claim 1 , V claim 1 , V claim 1 , or Nb.5. The method of claim 1 , wherein the ligand comprises pyridine claim 1 , pyrazine claim 1 , pyrimidine claim 1 , pyridazine claim 1 , triazine claim 1 , thiazole claim 1 , oxazole ...

Highly stable [MaMbF6-n(O/H2O)n(Ligand)2(solvent)x]n Metal Organic Frameworks

Provided herein are metal organic frameworks having high selectivity and stability in the present of gases and vapors including H2S, H2O, and CO2. Metal organic frameworks can comprise metal nodes and N-donor organic ligands. Further provided are methods of making metal organic frameworks. 1. A metal organic framework characterized by the formula [MMF(O/HO)(Ligand)(solvent)] , wherein Ma comprises elements selected from periodic groups IB , IIA , IIB , IIIA , IVA , IVB , VIB , VIIB , and VIII , Mb comprises elements selected from periodic groups IIIA , IIIB , IVB , VB , VIB , and VIII , Ligand comprises an organic , poly-functional , N-donor ligand , and z is at least equal to 1.2. The metal organic framework of claim 1 , wherein the ligand comprises a monocyclic or polycyclic group structure.3. The metal organic framework of claim 1 , wherein the ligand comprises pyridine claim 1 , pyrazine claim 1 , pyrimidine claim 1 , pyridazine claim 1 , triazine claim 1 , thiazole claim 1 , oxazole claim 1 , pyrrole claim 1 , imidazole claim 1 , pyrazole claim 1 , triazole claim 1 , oxadiazole claim 1 , thiadiazole claim 1 , quinoline claim 1 , benzoxazole claim 1 , or benzimidazole.4. The metal organic framework of claim 1 , wherein the ligand comprises pyrazine.5. The metal organic framework of claim 1 , wherein Ma comprises Cu2+ claim 1 , Zn2+ claim 1 , Co2+ claim 1 , Ni2+ claim 1 , Mn2+ claim 1 , Zr2+ claim 1 , Fe2+ claim 1 , Ca2+ claim 1 , Ba2+ claim 1 , Pb2+ claim 1 , Pt2+ claim 1 , Pd 2+ claim 1 , Ru2+ claim 1 , Rh2+ claim 1 , Cd2+ claim 1 , Mg+2 claim 1 , Al+3 claim 1 , Fe+2 claim 1 , Fe+3 claim 1 , Cr2+ claim 1 , Cr3+ claim 1 , Ru2+ claim 1 , Ru3+ or Co3.6. The metal organic framework of claim 1 , wherein Mb comprises Al+3 claim 1 , Fe+2 claim 1 , Fe+3 claim 1 , Cr2+ claim 1 , Cr3+ claim 1 , Ti3+ claim 1 , V3+ claim 1 , V5+ claim 1 , Sc3+ claim 1 , In3+ claim 1 , Nb5+ claim 1 , or Y3+.7. The metal organic framework of claim 1 , wherein Ma comprises Ni2+.8. The metal ...

POROUS COORDINATION POLYMER AND GAS STORAGE USING THE SAME

The present invention provides a porous coordination polymer having high ability of storing a gas. The porous coordination polymer according to the present invention comprises zinc cluster ions and one kind of tricarboxylic acid ions selected from the group consisting of the following chemical formula (I), the following chemical formula (II), and the following chemical formula (III); 2. The porous coordination polymer according to claim 1 , whereinpeaks appear within a range of 2θ of not less than 3 and not more than 11 in an X-ray diffraction analysis.3. The porous coordination polymer according to claim 1 , whereinthe tricarboxylic acid ions is selected from the chemical formula (I).4. The porous coordination polymer according to claim 1 , whereinthe tricarboxylic acid is selected from the chemical formula (II).5. The porous coordination polymer according to claim 1 , whereinthe tricarboxylic acid is selected from the chemical formula (III).6. The porous coordination polymer according to claim 1 , whereinthe value of x is not less than 1 and not more than 2.7. The porous coordination polymer according to claim 6 , whereinthe tricarboxylic acid is selected from the chemical formula (I).8. A method for storing a gas claim 6 , the method comprising:(a) bringing the gas into contact with a porous coordination polymer to store the gas in the porous coordination polymer;wherein{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the porous coordination polymer is a porous coordination polymer according to .'}9. The method according to claim 8 , whereinthe gas is at least one selected from a hydrogen gas and a hydrocarbon gas.10. The method according to claim 8 , whereinpeaks appear within a range of 2θ of not less than 3 and not more than 11 in an X-ray diffraction analysis.11. The method according to claim 8 , whereinthe tricarboxylic acid ions is selected from the chemical formula (I).12. The method according to claim 8 , whereinthe tricarboxylic acid is selected from ...

DECONTAMINATING AGENT FOR CHEMICAL WARFARE AGENT (CWA), METHOD OF DECONTAMINATING CWA USING THE SAME AND PRODUCT INCLUDING THE SAME

Related are a chemical warfare agent (CWA) decontaminant, a method of decontaminating a CWA using the CWA decontaminant, and a product including the CWA decontaminant. The CWA decontaminant may include a metal-organic framework (MOF) including at least one metallic compound among metal hydroxide, metal hydride, metal acetate, metal methoxide, and metal oxide, and the at least one metallic compound may be dispersed either on a surface of the MOF or in pores of the MOF, or both. 1. A chemical warfare agent (CWA) decontaminant comprising:a metal-organic framework (MOF) comprising at least one metallic compound, the at least one metallic compound being selected from a group consisting of metal hydroxide, metal hydride, metal acetate, metal methoxide, and metal oxide, and being dispersed either on a surface of the MOF or in pores of the MOF, or both.2. The CWA decontaminant of claim 1 , wherein the metallic compound comprises at least one selected from a group consisting of Mg claim 1 , Ca claim 1 , Sr claim 1 , Ba claim 1 , and Zn.3. The CWA decontaminant of claim 1 , wherein the metallic compound comprises at least one selected from a group consisting of magnesium hydroxide claim 1 , magnesium hydride claim 1 , magnesium acetate claim 1 , and magnesium methoxide.4. The CWA decontaminant of claim 1 , wherein a central metal of the MOF comprises either one or both of an element and an ion of at least one metal selected from a group consisting of Zr claim 1 , Ce claim 1 , Fe claim 1 , Ti claim 1 , Cu claim 1 , Hf claim 1 , V claim 1 , and Sb.5. The CWA decontaminant of claim 1 , wherein the MOF comprises at least one selected from a group consisting of MOF-808 claim 1 , NU-1000 claim 1 , UiO-66 claim 1 , UiO-66-X claim 1 , in which X is NH claim 1 , NO claim 1 , or (OH) claim 1 , UiO-67 claim 1 , and UiO-67-X in which claim 1 , wherein X is NH claim 1 , NO claim 1 , or (OH).6. The CWA decontaminant of claim 1 , wherein the metallic compound is present in an amount of 1 ...

Adsorbent-assisted stabilization of highly reactive gases

A method of adsorbing a highly reactive gas onto an adsorbent material comprising adsorbing the highly reactive gas to the adsorbent material. The absorbent material comprises at least one Lewis basic functional group, or pores of a size to hold a single molecule of the highly reactive gas, or inert moieties which are provided to the adsorbent material at the same time at the same time as the highly reactive gas, prior to adsorbing the highly reactive gas or after adsorbing the highly reactive gas, or the highly reactive gas reacts with moieties of the adsorbent material resulting in passivation of the adsorbent material. A rate of decomposition of the adsorbed highly reactive gas is lower than a rate of decomposition for the neat gas at equal volumetric loadings and equal temperatures for both the adsorbed highly reactive gas and the neat gas.

ULTRAMICRO TO MESOPORE FRAMEWORKS FOR SELECTIVE SEPARATION AND STORAGE OF NOBLE GASES

Methods and materials for the selective capture and storage of preselected materials from gas streams using metal organic framework (MOF) materials are described. In various embodiments preselected target material gases could include noble gasses such as Kr, Xe, Rn, Arultramicro to mesopore frameworks for selective separation and storage of noble gases, other gasses such as Ior other particular isotopes either naturally occurring or man-made, or another preselected gas capture material such as a target material for legal, regulatory or treaty compliance, or a preselected material from a particular process such as a cleaning or etching agent from semiconducting or microelectronic manufacture, or a portion of an anesthetic gas such as nitrous oxide, isoflurane, sevoflurane or a fluorinated ethers. 1. A method for capturing a preselected target material gas from a mixed stream comprising the steps of:passing at least a portion of a mixed stream over a capture material containing a material selected from the group consisting of M-ATC, MPyCar, M-SDB, CROFOUR-1-Ni, CROFOUR-2-Ni, PCN-12, MOF-74 series, porous organic cage compounds, and SIFSIX derivatives.2. The method of wherein the preselected target material is Xe.3. The method of wherein the preselected target material is Kr.4. The method of wherein the preselected target material is Rn.5. The method of wherein the preselected target material is Ar.6. The method of wherein the preselected target materials is a noble gas.7. The method of wherein the pre-selected target material is Iodine.8. The method of wherein the pre-selected target material is Tritium.9. The method of wherein the mixed stream is an anaesthetic gas mixture containing Xe.10. The method of wherein the mixed stream is an anaesthetic gas mixture containing nitrous oxide.11. The method of wherein the mixed stream is an anaesthetic gas mixture containing at least one material selected from the group consisting of isoflurane claim 1 , sevoflurane claim 1 , ...

METHOD OF CAPTURING CARBON DIOXIDE

A COadsorbent that includes MIL-100(Fe) and various amounts of carbon nanotubes that are dispersed therein, and a method of capturing COwith a COadsorbent that includes an adsorbent matrix of a zeolite and/or a metal organic framework and carbon nanotubes that are dispersed within the adsorbent matrix. Various embodiments of the COadsorbent and the method of capturing COare also provided. 1: A method of capturing CO , comprising:{'sub': 2', '2', '2', '2, 'contacting a CO-containing stream with a COadsorbent to adsorb at least a portion of COfrom the CO-containing stream,'}{'sub': '2', 'claim-text': an adsorbent matrix comprising a zeolite and/or a metal organic framework, and', 'carbon nanotubes that are dispersed within the adsorbent matrix, and', {'sub': 2', '2, 'wherein a weight percent of the carbon nanotubes in the COadsorbent is in the range of 0.01 wt % to 5.0 wt %, relative to the total weight of the COadsorbent.'}], 'wherein the COadsorbent comprises'}2: The method of claim 1 , wherein the weight percent of the carbon nanotubes in the COadsorbent is in the range of 0.05 wt % to 1.5 wt % claim 1 , relative to the total weight of the COadsorbent.3: The method of claim 1 , wherein the adsorbent matrix comprises a zeolite and a metal organic framework.4: The method of claim 1 , further comprising:{'sub': '2', 'degassing the COadsorbent in a sub-atmospheric pressure prior to the contacting.'}5: The method of claim 4 , wherein the COadsorbent is degassed in a temperature of no more than 400° C. claim 4 , for no more than 24 hours.6: The method of claim 1 , wherein the CO-containing stream is contacted with the COadsorbent at a temperature in the range of −20 to 100° C.7: The method of claim 1 , wherein the CO-containing stream is contacted with the COadsorbent at a pressure in the range of 0.5 to 10 bars.8: The method of claim 1 , wherein the adsorbent matrix comprises the metal organic framework which is selected from the group consisting of Mg-MOF-74 and MIL- ...