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25-07-2023 дата публикации

Bridged triphenylamine derivative unit, small molecule containing unit, polymer, and preparation methods and applications of bridging triphenylamine derivative unit, small molecule and polymer

Номер: CN116478182A
Автор: YING LEI, ZHANG JIAN, MIAO XINRUI
Принадлежит:

The invention discloses a bridged triphenylamine derivative unit, a small molecule containing the bridged triphenylamine derivative unit, a polymer and a preparation method and application of the bridged triphenylamine derivative unit and the small molecule and the polymer. On the basis of a bridged triphenylamine derivative, a novel aromatic unit with good planarity is constructed; a series of small molecules and copolymers are constructed based on a bridged triphenylamine derivative unit, and the prepared small molecules and polymers have excellent thermal stability and high carrier mobility. Small molecules and polymers based on the bridged triphenylamine derivative unit can be used as hole transport layers and applied to organic/polymer photoelectric detectors, organic/polymer electroluminescence devices and other organic/polymer electronic devices.

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Номер записи: 1
15-08-2023 дата публикации

Resin matrix vertical forming equipment with movable sliding block control cavity and method thereof

Номер: CN116587484A
Автор: REN JIAOYI, WANG ZITONG, MIAO XINRUI, ZHENG WENFANG, ZHAO HEFAN, LI YI
Принадлежит:

The invention discloses resin matrix vertical forming equipment with a movable sliding block control cavity and a method of the resin matrix vertical forming equipment, and particularly relates to the technical field of resin matrix forming equipment.The resin matrix vertical forming equipment comprises an upper die and a lower die, the lower die is arranged on a lower die base, a die assembly locking mechanism is arranged at the upper end of the lower die base, and a filling pipe joint is arranged at the upper end of the upper die; a filling pipe joint is arranged at the upper end of the lower die base, a filling pipeline is connected to the position of the filling pipe joint, the end, away from the filling pipe joint, of the filling pipeline is connected with a die assembly locking mechanism, and a movable sliding block set is arranged at the upper end of the lower die base. Therefore, when the side wall is formed, the resin matrix can be filled downwards relatively uniformly, the product ...

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Номер записи: 2