A chlorinated phenazine-based donor-acceptor copolymer with enhanced photovoltaic performance

被引：34

作者：

Li, Ying ^{[1
,2
]}

Meng, Bin ^{[1
,2
]}

Tong, Hui ^{[1
]}

Xie, Zhiyuan ^{[1
]}

Wang, Lixiang ^{[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：

POLYMER CHEMISTRY | 2014年 / 5卷 / 06期

基金：

中国国家自然科学基金;

关键词：

HETEROJUNCTION SOLAR-CELLS; BAND-GAP POLYMERS; CONJUGATED POLYMERS; RATIONAL DESIGN; FUNCTIONAL MATERIALS; DERIVATIVES; TRANSISTORS; MORPHOLOGY; CONVERSION;

D O I：

10.1039/c3py01436c

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Chlorinated phenazine-based donor-acceptor conjugated copolymer PCTClP was designed and synthesized through Suzuki coupling polymerization. Compared to the unsubstituted copolymer PCTP, PCTClP exhibited a narrower band gap and a lower HOMO energy level. PCTClP/PC71BM based polymer solar cells show improved photovoltaic performance with power conversion efficiencies up to 4.06%.

引用

页码：1848 / 1851

页数：4

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