近年来,由于具有良好的结构可调性、优异的光热性能和较强的抗光漂白性,有机小分子光热材料被提出作为有前景的太阳能吸收材料。在此,通过融合两个强吸电子单元二苯并[ f , h ]喹喔啉和蒽醌单元,刚性平面受体二苯并[ a , c ]萘并[2,3 - h ]吩嗪-8,13-二酮(PDN)与获得更强的吸电子能力并用于构建供体-受体型有机小分子太阳能吸收材料2,17-双(二苯氨基)二苯并[ a , c ]萘并[2,3- h]吩嗪-8,13-二酮(DDPA-PDN)。该新化合物具有很强的分子内电荷转移特性,并与刚性平面骨架共轭,使其在固态下具有300-850 nm的宽带光吸收、良好的光热性能、高光热转换能力和良好的抗光漂白性。在655 nm激光照射下,所得DDPA-PDN分子的固体光热转换效率达到56.23%。此外,装载DDPA-PDN的纤维素纸配备了丰富的水流微通道,与热电装置相结合,从而实现了高达1
近年来,由于具有良好的结构可调性、优异的光热性能和较强的抗光漂白性,有机小分子光热材料被提出作为有前景的太阳能吸收材料。在此,通过融合两个强吸电子单元二苯并[ f , h ]喹喔啉和蒽醌单元,刚性平面受体二苯并[ a , c ]萘并[2,3 - h ]吩嗪-8,13-二酮(PDN)与获得更强的吸电子能力并用于构建供体-受体型有机小分子太阳能吸收材料2,17-双(二苯氨基)二苯并[ a , c ]萘并[2,3- h]吩嗪-8,13-二酮(DDPA-PDN)。该新化合物具有很强的分子内电荷转移特性,并与刚性平面骨架共轭,使其在固态下具有300-850 nm的宽带光吸收、良好的光热性能、高光热转换能力和良好的抗光漂白性。在655 nm激光照射下,所得DDPA-PDN分子的固体光热转换效率达到56.23%。此外,装载DDPA-PDN的纤维素纸配备了丰富的水流微通道,与热电装置相结合,从而实现了高达1
Transition-Metal Charge Transport Materials, Methods Of Fabrication Thereof, And Methods Of Use Thereof
申请人:Seth Marder
公开号:US20080121870A1
公开(公告)日:2008-05-29
Briefly described, embodiments of this disclosure include transition-metal charge-transport materials, methods of forming transition-metal charge-transport materials, and methods of using the transition-metal charge-transport materials.
photo-stability, limiting their applications in CF. Herein, four robust donor-acceptor organic dyes based on phenanthrenequinone chromophore were designed and synthesized by introducing aromatic amine derivatives as the electron donors. The strong donor-acceptor interactions in these dyes contribute to intense broad charge-transfer absorption bands from 375 nm to 600 nm with high molar extinction coefficients
[EN] TRANSITION-METAL CHARGE-TRANSPORT MATERIALS, METHODS OF FABRICATION THEREOF, AND METHODS OF USE THEREOF<br/>[FR] MATERIAUX DE TRANSPORT DE CHARGE DE METAUX DE TRANSITION, LEURS PROCEDES DE FABRICATION ET D'UTILISATION
申请人:GEORGIA TECH RES INST
公开号:WO2005123754A3
公开(公告)日:2007-02-01
NOVEL POLYMERS
申请人:BASF SE
公开号:EP1981929B1
公开(公告)日:2010-12-22
Novel Polymers
申请人:Chebotareva Natalia
公开号:US20100249349A1
公开(公告)日:2010-09-30
The present invention relates to novel polymers comprising a repeating unit of the formula (I) and their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high stability of the emission color can be observed, if the polymers according to the invention are used in organic light emitting diodes (OLEDs).