Dithienocarbazole and Isoindigo based Amorphous Low Bandgap Conjugated Polymers for Efficient Polymer Solar Cells

被引：193

作者：

Deng, Yunfeng ^{[1
,2
]}

Liu, Jian ^{[1
,2
]}

Wang, Jiantai ^{[1
,2
]}

Liu, Lihui ^{[1
,2
]}

Li, Weili ^{[1
]}

Tian, Hongkun ^{[1
]}

Zhang, Xiaojie ^{[1
]}

Xie, Zhiyuan ^{[1
]}

Geng, Yanhou ^{[1
]}

Wang, Fosong ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 03期

基金：

中国国家自然科学基金;

关键词：

dithienocarbazole; isoindigo; low bandgap conjugated polymers; polymer solar cells; OPEN-CIRCUIT VOLTAGE; PHOTOVOLTAIC PROPERTIES; CHARGE-TRANSPORT; SIDE-CHAINS; PERFORMANCE; DESIGN; DONOR; COPOLYMERS; UNITS;

D O I：

10.1002/adma.201303586

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three highly rigid and planar low-bandgap conjugated polymers comprising alternate isoindigo and dithienocarbazole groups are synthesized for the fabrication of high performance polymer solar cells. Power conversion efficiencies of up to 7.2% for conventional devices and 8.2% for inverted devices are demonstrated. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：471 / 476

页数：6

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