Phthalimide-Based Polymers for High Performance Organic Thin-Film Transistors

被引：251

作者：

Guo, Xugang ^{[3
]}

Kim, Felix Sunjoo ^{[1
,2
]}

Jenekhe, Samson A. ^{[1
,2
]}

Watson, Mark D. ^{[3
]}

机构：

[1] Univ Washington, Dept Chem Engn, Seattle, WA 98195 USA

[2] Univ Washington, Dept Chem, Seattle, WA 98195 USA

[3] Univ Kentucky, Dept Chem, Lexington, KY 40506 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2009年 / 131卷 / 21期

基金：

美国国家科学基金会;

关键词：

FIELD-EFFECT TRANSISTORS; INTRAMOLECULAR CHARGE-TRANSFER; HIGH-MOBILITY; CONJUGATED POLYMERS; BAND-GAP; REGIOREGULAR POLY(3-HEXYLTHIOPHENE); CARRIER MOBILITY; SOLAR-CELLS; SEMICONDUCTORS; COPOLYMERS;

D O I：

10.1021/ja810050y

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis and characterization of two new thiophene copolymers with backbone phthalimide units is reported. Thin-film optical and wide-angle X-ray diffraction measurements indicate extended electronic conjugation and close intermolecular pi-stacking for both polymers. Ambient carrier mobility of thin-film transistors prepared from these polymers is as high as 0.28 cm(2)/(V s) with an on/off ratio greater than 10(5).

引用

收藏

页码：7206 / +

页数：3

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