Indacenodithiophene and Quinoxaline-Based Conjugated Polymers for Highly Efficient Polymer Solar Cells

被引：315

作者：

Zhang, Yong ^{[1
]}

Zou, Jingyu ^{[1
]}

Yip, Hin-Lap ^{[1
]}

Chen, Kung-Shih ^{[1
]}

Zeigler, David F. ^{[1
]}

Sun, Ying ^{[1
]}

Jen, Alex K-Y. ^{[1
]}

机构：

[1] Univ Washington, Dept Mat Sci & Engn, Seattle, WA 98195 USA

来源：

CHEMISTRY OF MATERIALS | 2011年 / 23卷 / 09期

基金：

新加坡国家研究基金会; 美国国家科学基金会;

关键词：

solar cells; bulk heterojunction; low band gap; quinoxaline; indacenodithiophene; HIGH-PERFORMANCE; ACCEPTOR; DERIVATIVES; ELECTRON;

D O I：

10.1021/cm200316s

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Two new low-band-gap conjugated polymers based on the polymerization between indacenodithiophene and 2,3-diphenylquinoxaline or phenanthrenequinoxaline were synthesized. Due to the fused phenanthrenequinoxaline unit, the polymer (PIDT-phanQ) possesses better planarity than PIDT-diphQ, resulting in an improved hole mobility in organic field-effect transistors and power conversion efficiency in polymer solar cells. © 2011 American Chemical Society.

引用

页码：2289 / 2291

页数：3

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