High-Performance Solar Cells using a Solution-Processed Small Molecule Containing Benzodithiophene Unit

被引：272

作者：

Liu, Yongsheng ^{[1
,2
]}

Wan, Xiangjian ^{[1
,2
]}

Wang, Fei ^{[1
,2
]}

Zhou, Jiaoyan ^{[1
,2
]}

Long, Guankui ^{[1
,2
]}

Tian, Jianguo ^{[3
]}

Chen, Yongsheng ^{[1
,2
]}

机构：

[1] Nankai Univ, Inst Polymer Chem, Coll Chem, Key Lab Funct Polymer Mat, Tianjin 300071, Peoples R China

[2] Nankai Univ, Inst Polymer Chem, Coll Chem, Ctr Nanoscale Sci & Technol, Tianjin 300071, Peoples R China

[3] Nankai Univ, Coll Phys, Tianjin 300071, Peoples R China

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 45期

关键词：

organic solar cells; energy levels; power conversion efficiencies; benzodithiophene; PHOTOVOLTAIC CELLS; POLYMERS; OLIGOTHIOPHENES; MORPHOLOGY; EFFICIENCY; CORE;

D O I：

10.1002/adma.201102790

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A conjugated small molecule containing a benzodithiophene unit shows high performance in bulk heterojunction (BHJ) solar cells. Using the simple solution spinning process, a high PCE is achieved by employing this molecule as the donor in BHJ solar cells.

引用

页码：5387 / +

页数：6

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