Manipulating Aggregation and Molecular Orientation in All-Polymer Photovoltaic Cells

被引：280

作者：

Ye, Long ^{[1
]}

Jiao, Xuechen ^{[2
]}

Zhou, Meng ^{[3
]}

Zhang, Shaoqing ^{[1
]}

Yao, Huifeng ^{[1
]}

Zhao, Wenchao ^{[1
]}

Xia, Andong ^{[3
]}

Ade, Harald ^{[2
]}

Hou, Jianhui ^{[1
]}

机构：

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

[2] N Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA

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

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 39期

关键词：

2D-conjugated polymers; anisotropy; interfaces; molecular orientation; polymer solar cells; ORGANIC SOLAR-CELLS; HIGH-EFFICIENCY; DOMAIN PURITY; PERFORMANCE; ACCEPTOR; MORPHOLOGY; MOBILITY; DESIGN; DONOR; MISCIBILITY;

D O I：

10.1002/adma.201503218

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Manipulating molecular orientation at the donor/acceptor interface is the key to boosting charge separation properties and efficiencies of anisotropic-materials-based organic photovoltaics (OPVs). By replacing the polymeric donor PBDTBDD with its 2D-conjugated polymer PBDTBDD-T, the power conversion efficiency of OPVs featuring the anisotropic polymer acceptor PNDI is drastically boosted from 2.4% up to 5.8%.

引用

页码：6046 / 6054

页数：9

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