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Применить Всего найдено 10. Отображено 10.
27-04-2017 дата публикации

SILVER SUBSTITUTED STRONTIUM NIOBATE DIELECTRIC COMPOSITION AND METHOD FOR MANUFACTURING SAME

Номер: KR1020170045593A
Автор: CHOI, JI WON, YIM, HAE NA, YOO, SO YEON, KIM, JIN SANG, KANG, CHONG YUN, BAEK, SEUNG HYUB, KIM, SEONG KEUN, KWON, BEOM JIN
Принадлежит:

Embodiments relate to a silver substituted strontium niobate dielectric composition and a method for manufacturing the silver substituted strontium niobate dielectric composition expressed by the general formula of KSr_2(1-x)Ag_2xNb_3O_10 in which x exceeds 0 and is equal to or less than 1. The K may be substituted with H in another embodiment. COPYRIGHT KIPO 2017 ...

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Номер записи: 1
07-03-2025 дата публикации

음극활물질 및 그 제조방법 그리고 이를 이용한 리튬이온전지 및 전고상 리튬박막전지

Номер: KR20250031898A
Автор: 최지원, 임해나, 황예림, 강종윤, 백승협, 김성근, 송현철, 윤정호, 장지수, 허성훈
Принадлежит:

... 본 발명은 광투과도 및 전기전도도 특성이 우수한 투명 음극활물질 및 그 제조방법 그리고 이에 기반하여 우수한 충방전용량 및 충방전속도를 갖는 전고상 리튬박막전지에 관한 것으로서, 본 발명에 따른 투명 음극활물질은 아래 화학식 1의 물질로 이루어지는 것을 특징으로 한다. [화학식 1] AgxSiOyN (x는 0 Подробнее

Номер записи: 2
08-07-2016 дата публикации

Method of fabricating cathode for thin film battery using laser, cathode fabricated thereby, and thin film battery including the same

Номер: KR0101637938B1
Автор: 최지원, 윤석진, 김진상, 강종윤, 백승협, 김성근, 권범진, 임해나
Принадлежит: 한국과학기술연구원

... 박막 전지용 양극 형성 방법은, 기판 상에 양극 활물질을 증착하는 단계; 및 상기 양극 활물질 상에 레이저를 조사하여 상기 양극 활물질을 결정화하는 단계;를 포함할 수 있다. 양극 활물질은 상온에서 기판 상에 증착될 수 있고, 레이저를 이용하여 저온에서 양극 활물질을 결정화함으로써 가볍고 가공이 용이한 고분자 기판을 사용할 수 있게 된다. 본 발명의 일 실시예에 따른 양극 제조 방법으로 제조된 양극을 포함하는 박막 전지는 높은 방전 용량 등 우수한 충·방전 특성을 갖는다.

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Номер записи: 3
20-12-2017 дата публикации

SILVER-SUBSTITUTED STRONTIUM NIOBATE DIELECTRIC COMPOSITION AND PRODUCTION METHOD THEREOF

Номер: KR1020170140137A
Автор: CHOI JI WON, YIM HAENA, YOO SO YEON, KIM JIN SANG, KANG CHONG YUN, BAEK SEUNG HYUB, KIM SEONG KEUN, KWON BEOMJIN
Принадлежит:

According to an embodiment of the present invention, the present invention relates to a silver-substituted strontium niobate dielectric composition which is represented by a general formula, KSr_[2(1-x)]Ag_(2x)Nb_3O_10, wherein x is greater than 0 and is less than or equal to 1. The present invention further relates to a production method thereof. In other embodiments of the present invention, K can be substituted by H. According to the present invention, it is possible to prevent deterioration occurring among substrates and dielectric substances. COPYRIGHT KIPO 2018 ...

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Номер записи: 4
12-08-2015 дата публикации

ANODE THIN FILM OF LITHIUM ION SECONDARY BATTERY

Номер: KR1020150091830A
Автор: CHOI, JI WON, YOON, SEOK JIN, KIM, JIN SANG, BAEK, SEUNG HYUB, YIM, HAE NA, VAISHALI ARUN PATIL, KIM, SEONG KEUN, KANG, CHONG YUN
Принадлежит:

The present invention relates to an anode thin film of a lithium ion secondary battery with improved lifecycle and capacity properties of an anode thin film. The anode thin film of a lithium ion secondary battery according to the present invention includes a mixed layer of silicon and aluminum formed on a surface of a substrate. The mixed layer may be a layer produced by mixing silicon and aluminum in an amorphous type. COPYRIGHT KIPO 2015 ...

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Номер записи: 5
16-05-2016 дата публикации

PRODUCING METHOD OF POSITIVE ELECTRODE FOR THIN FILM BATTERY USING LASER, POSITIVE ELECTRODE FOR THIN FILM BATTERY PRODUCED BY METHOD, AND THIN FILM BATTERY COMPRISING SAME

Номер: KR1020160054255A
Автор: CHOI, JI WON, YOON, SEOK JIN, KIM, JIN SANG, KANG, CHONG YUN, BAEK, SEUNG HYUB, KIM, SEONG KEUN, KWON, BEOM JIN, YIM, HAE NA
Принадлежит:

The present invention relates to a producing method of a positive electrode for a thin film battery using a laser, a positive electrode for a thin film battery produced by the method, and a thin film battery comprising the same. The forming method of a positive electrode for a thin film battery comprises the steps of: depositing a positive electrode active material on a substrate; and crystallizing the positive electrode active material by irradiating laser on the positive electrode active material. The positive electrode active material can be deposited on the substrate at the room temperature, and can use a light and easily processable polymer substrate by crystallizing the positive electrode active material at the low temperature using a laser. The thin film battery comprising the positive electrode produced by the producing method of the positive electrode according to one embodiment of the present invention has excellent charging and discharging properties such as high discharging ...

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Номер записи: 6
12-05-2016 дата публикации

METHOD FOR MANUFACTURING CATHODE FOR THIN FILM BATTERY USING LASER, CATHODE FOR THIN FILM BATTERY MANUFACTURED THEREBY, AND THIN FILM BATTERY COMPRISING SAME

Номер: WO2016072664A1
Автор: CHOI, Ji-Won, YOON, Seok Jin, KIM, Jin Sang, KANG, Chong Yun, BAEK, Seung Hyub, KIM, Seong Keun, KWON, Beomjin, YIM, Haena
Принадлежит:

A method for forming a cathode for a thin film battery may comprise the steps of: depositing a cathode active material on a substrate; and crystallizing the cathode active material by irradiating a laser on the cathode active material. The cathode active material can be deposited on a substrate at room temperature, and can be crystallized by a laser at low temperatures so that a light and workable polymeric substrate may be used. A thin film battery comprising a cathode manufactured by a method for manufacturing a cathode according to one embodiment of the present invention may have good charging and discharging properties such as high discharge capacity.

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Номер записи: 7
30-11-2015 дата публикации

NIOBATE DIELECTRIC COMPOSITION AND NANOSHEET THIN FILM USING SAME

Номер: KR101572614B1
Автор: CHOI, JI WON, YOON, SEOK JIN, KIM, JIN SANG, KANG, CHONG YUN, BAEK, SEUNG HYUB, KIM, SEONG KEUN, YIM, HAE NA, YOO, SO YEON
Принадлежит: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

The present invention provides a niobate dielectric composition, which has high dielectric constant and low dielectric loss and is represented by chemical formula 1. Also, the present invention provides a nanosheet thin film using the same. In the chemical formula 1, x is greater than zero and less than or equal to 0.7. COPYRIGHT KIPO 2016 ...

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Номер записи: 8
01-02-2017 дата публикации

망간주석산화물계 투명전도성산화물 및 이를 이용한 다층투명도전막 그리고 그 제조방법

Номер: KR0101700884B1
Автор: 최지원, 최원국, 김진상, 임해나
Принадлежит: 한국과학기술연구원

... 본 발명은 상온 증착시에도 낮은 표면거칠기, 낮은 면저항 및 높은 투과율 특성을 갖는 최적 조성의 망간주석산화물계 투명전도성산화물(TCO) 및 이를 이용한 다층투명도전막 그리고 그 제조방법에 관한 것으로서, 본 발명에 따른 망간주석산화물계 투명전도성산화물은 MnxSn1-xO(0 Подробнее

Номер записи: 9
12-08-2016 дата публикации

MANGANESE TIN OXIDE TRANSPARENT CONDUCTIVE OXIDE, MULTILAYER TRANSPARENT CONDUCTIVE FILM USING SAME, AND METHOD FOR PRODUCING SAME

Номер: KR1020160095838A
Автор: CHOI, JI WON, CHOI, WON KOOK, KIM, JIN SANG, YIM, HAE NA
Принадлежит:

The present invention relates to a manganese tin oxide transparent conductive oxide (TCO), a multilayer transparent conductive film using the same, and a method for producing the same. The manganese tin oxide TCO is optimally composed by having a low surface roughness, low surface resistance, and high penetration rates even when being deposited at room temperature. The manganese tin oxide TCO according to the present invention has a composition, MnxSn1-xO (0 Подробнее

Номер записи: 10