Novel light-emitting polymers containing donor and acceptor architectures

被引：18

作者：

Chen, Y ^{[1
]}

Sheu, RB ^{[1
]}

Wu, TY ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Chem Engn, Tainan 701, Taiwan

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2003年 / 41卷 / 06期

关键词：

iminodibenzyl; distyrylbenzene; oxadiazole; conjugated polymers; UV-vis spectroscopy; excimer; luminescence; electrochemical property; light-emitting diodes (LED);

D O I：

10.1002/pola.10621

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

It is desirable to design and synthesize a bipolar polymer that possesses both a hole-injecting/transporting segment and an electron-affinitive segment to balance the rates of injection of electrons and holes, and to enhance the charge-injecting/transporting ability. As such, the synthesis and primary characterization of four novel alternating copolymers containing π-deficient and π-excessive units in a conjugated main chain for pursuing efficient single-layer polymer light-emitting diodes (LEDs) are presented. It is found that the resulting copolymers are thermally stable above 370°C.

引用

页码：725 / 731

页数：7

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