Influence of D/A Ratio on Photovoltaic Performance of a Highly Efficient Polymer Solar Cell System

被引：231

作者：

Guo, Xia ^{[1
,2
]}

Zhang, Maojie ^{[1
]}

Tan, Jiahui ^{[3
]}

Zhang, Shaoqing ^{[1
]}

Huo, Lijun ^{[1
]}

Hu, Wenping ^{[3
]}

Li, Yongfang ^{[3
]}

Hou, Jianhui ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100190, Peoples R China

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

[3] Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 48期

基金：

中国国家自然科学基金;

关键词：

conjugated polymers; polymer solar cells; balanced electron and hole mobility; FIELD-EFFECT TRANSISTORS; OPEN-CIRCUIT VOLTAGE; ELECTRON; COPOLYMER; AMBIPOLAR; METHANOFULLERENE; GENERATION; DEPENDENCE; MORPHOLOGY; TRANSPORT;

D O I：

10.1002/adma.201202719

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new copolymer PIDTDTQx based on indacenodithiophene and quinoxaline is synthesized and characterized. The correlation between the D/A ratio, mobility, and photovoltaic properties, as well as morphology of the D/A blend based on a PIDTDTQx:PC70BM system is investigated. The power conversion efficiency of the polymer solar cells based on PIDTDTQx/PC70BM (1:4, w/w) reaches 7.51%.

引用

页码：6536 / 6541

页数：6

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