【摘 要】
：
A sulfhydryl-capped photoactive polymer, poly (4,8-bis-alkyloxybenzo (l,2-b∶4,5-b)dithiophene-2,6-diyl-alt-(alkyl thieno (3,4-b) thiophene-2-carboxylate-3-fluoro)-2,6-diyl), was synthesized and covale
【机 构】
：
State Key Laboratory for Mesoscopic Physics and Department of Physics, Peking University, Beijing 10
【出 处】
：
第八届全国暨华人有机分子和聚合物发光与光电特性学术会议
论文部分内容阅读
A sulfhydryl-capped photoactive polymer, poly (4,8-bis-alkyloxybenzo (l,2-b∶4,5-b)dithiophene-2,6-diyl-alt-(alkyl thieno (3,4-b) thiophene-2-carboxylate-3-fluoro)-2,6-diyl), was synthesized and covalently bound to a thin layer of gold on indium tin oxide as an anode.
其他文献
Based on blue-light-sensitive interfacial fullerene/4,4 ,4 -tris{N,-(3-methylphenyl)-N-phenylamino } triphenylamine(C60/m-MTDATA) heterojunction organic photodiode (OPD) and deep-blue organic light em
通过简单的合成步骤得到一系列基于螺[芴-9,9-氧杂蒽](SFX)的主体光电材料.研究表明,不通过连接任何传统的空穴传输基团或电子传输基团,这类化合物具有明显的双极性载流子传输性能,并可应用于低启动电压、高效的全彩主体材料,其蓝光、绿光、红光磷光电致发光器件最大效率分别可达23.1 cd/A (11.9％),48.0 cd/A(9.2％),10.1 cd/A(6.2％).在此基础上,实现了单发光层
We have fabricated the flexible field-effect transistors based on the indolium squarine dye derivative, which is cheap and easy to synthesize, via a solution process on the PET substrate.The semicondu
Tantalum pentaoxide (Ta2O5) is a kind of transparent gate dielectric with high permittivity.The fabrication of Ta2O5 film is usually by way of sputtering with a certain Ar/O2 ratio.In this paper, the
Solution-processable organic photovoltaics (OPVs) are continuing to attract interest due to their potential as low cost and lightweight sources of renewable energy.The power conversion efficiency (PCE
Chemical doping of organic materials is an important technique to increase the efficiency of organic light emitting diodes (OLEDs).In this way, not only the charge carrier injection properties but als
近年来,有机光电功能半导体材料的飞速发展对其光学和电学性能提出了越来越高的要求.然而,不同光电性质之间的相互联系往往导致在提高其中一种性能的同时牺牲其他性能.实际上,源于对分子前线轨道能级的共同依赖,光学和电学性质之间的矛盾困扰很多光电应用性能进一步提升的一个难以逾越的主要难题,进而衍生出一个充满挑战性的课题,即如何选择性地可控调节分子的光电性能.
Pyramid-shaped polymer solar cells fabricated on the flexible substrates were investigated.Effective light trapping can be realized due to light reflection in all 360° directions and 100% space utiliz
随着有机光电转换的基本理论和材料体系的不断拓展,综合性能优异的红光和绿光材料和器件已屡见不鲜,而蓝光材料和器件相对较少.这是因为高效率的蓝色发光材料在解决宽禁带与载流子注入平衡矛盾的同时,要同时兼顾其效率、亮度、热性质和成膜性等因素,特别是要考虑有机材料在升华时的蒸镀温度与热分解温度间的关系,以及电场电流等产生的热效应对薄膜形貌稳定性的影响.
The incorporation of metal nanoparticles into OLED is a topic of great interest.Metal nanoparticles with local surface plasmon (LSP) accelerate the radiative process of emitting materials and further