Crystalline conjugated polymer containing fused 2,5-di(thiophen-2-yl)thieno[2,3-b]thiophene and thieno[3,4-c]pyrrole-4,6-dione units for bulk heterojunction solar cells

被引：69

作者：

Chen, Guan-Yu ^{[1
]}

Cheng, Yu-Hsin ^{[1
]}

Chou, Yi-Jen ^{[1
]}

Su, Ming-Shin ^{[1
]}

Chen, Chia-Min ^{[1
]}

Wei, Kung-Hwa ^{[1
]}

机构：

[1] Natl Chiao Tung Univ, Dept Mat Sci & Engn, Hsihchu, Taiwan

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 17期

关键词：

PHOTOVOLTAIC CELLS; EFFICIENT; COPOLYMERS; BANDGAP; DESIGN;

D O I：

10.1039/c1cc10585j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new conjugated polymer, PDTTTPD, comprising 2,5-di-(thiophen-2-yl)thieno[3,2-b]thiophene and thieno[3,4-c]pyrrole-4,6-dione units, exhibits high crystallinity and excellent thermal stability. A device incorporating PDTTTPD and [6,6]-phenyl-C(71)-butyric acid methyl ester (1 : 1, w/w) exhibited a power conversion efficiency of 5.1%.

引用

页码：5064 / 5066

页数：3

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