High-Performance Inverted Polymer Solar Cells with Solution-Processed Titanium Chelate as Electron-Collecting Layer on ITO Electrode

被引：302

作者：

Tan, Zhan'ao ^{[1
,2
]}

Zhang, Wenqing ^{[1
,2
]}

Zhang, Zhiguo ^{[1
]}

Qian, Deping ^{[1
,2
]}

Huang, Ye ^{[1
]}

Hou, Jianhui ^{[1
]}

Li, Yongfang ^{[1
]}

机构：

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

[2] N China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, New & Renewable Energy Beijing Key Lab, Beijing 102206, Peoples R China

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 11期

关键词：

polymer solar cells; inverted structure; titanium chelate; electron-collecting layer; OPEN-CIRCUIT VOLTAGE; PHOTOVOLTAIC CELLS; EFFICIENT;

D O I：

10.1002/adma.201104863

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

High-performance inverted polymer solar cells (PSCs) with solution-processed titanium chelate TIPD as electron collecting layer are reported. The power conversion efficiency (PCE) of the inverted PSC with a-TIPD buffer layer with thermal annealing at 150 C for 10 min reached 7.4% under the illumination of AM1.5, 100 mW/cm2, which is increased by 16% in comparison with that (6.4%) of the device in the conventional structure. The PCE of 7.4% is the highest among the inverted PSCs reported so far in the literature.

引用

页码：1476 / 1481

页数：6

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