New carbazole-containing polyphenylquinoxalines: Synthesis, photophysical, and electroluminescent properties

被引：4
|
作者：
Keshtov, M. L.
Mal'tsev, E. I.
Lypenko, D. A.
Brusentsova, M. A.
Sosnovyi, M. A.
Vasnev, V. A.
Peregudov, A. S.
Vannikov, A. V.
Khokhlov, A. R.
机构：
[1] Russian Acad Sci, AN Nesmeyanov Organoelement Cpds Inst, Moscow 119991, Russia
[2] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Moscow 119991, Russia
来源：
POLYMER SCIENCE SERIES A | 2006年 / 48卷 / 11期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/S0965545X06110022
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
New carbazole-containing polyphenylquinoxalines combining the electron-transport behavior of quinoxaline with hole-transport and electroluminescent properties of carbazole have been synthesized. The polymers show solubility in organic solvents. Their glass transition temperatures range from 315 to 370 degrees C, and temperatures corresponding to 10% weight loss vary from 510 to 560 degrees C ( in air). It has been demonstrated that these polymers exhibit electroluminescent behavior in the 450 - 750 nm spectral region and offer promise as emitting and electron-hole transport materials for polymeric light-emitting diodes.
引用
收藏
页码：1135 / 1146
页数：12
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