Synthesis of Alternate Copolymers Composed of Dithienosilole and π-Conjugated Units

被引：0
|
作者：
Joji Ohshita
Hiroyuki Kai
Keisuke Kimura
Kwang-Hoi Lee
Atsutaka Kunai
机构：
[1] Graduate School of Engineering,Department of Applied Chemistry
[2] Hiroshima University,undefined
来源：
Polymer Journal | 2009年 / 41卷
关键词：
Silole; Electroluminescence; Conjugated Polymer; Thiophene;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Stille cross-coupling reactions of 2,6-bis(tributylstannyl)-4,4-bis(4-butylphenyl)dithienosilole with dihaloarenes gave dithienosilole-arene alternate polymers. The resulting copolymers showed the UV absorption and emission maxima at 450-601 nm and 543-698 nm, respectively, depending on the arene units in the polymer backbone. Electroluminescence properties of the dithienosilole-pyridine polymer were studied in its spin-coated film.
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页码：482 / 485
页数：3
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