High-performance polymer photovoltaic cells with thick P3HT:PCBM films prepared by a quick drying process

被引：37

作者：

Ouyang, Jianyong ^{[1
]}

Xia, Yijie ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 117574, Singapore

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2009年 / 93卷 / 09期

关键词：

Polymer; Photovoltaic cell; Thickness; Drying; Morphology; SOLAR-CELLS; LARGE-AREA; POSTPRODUCTION TREATMENT; ORGANIC PHOTOVOLTAICS; MORPHOLOGY; EFFICIENCY; NETWORK;

D O I：

10.1016/j.solmat.2009.04.015

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this manuscript, we report high-performance polymer photovoltaic cells with P3HT:PCBM film prepared from polymer solution added with 1-dodecanethiol (P3HT and PCBM are poly (3-hexylthiophene) and [6,6]-phenyl-C-61-butyric acid methyl ester, respectively). The addition of 1-dodecanethiol into polymer solution resulted in remarkable enhancement in the energy conversion efficiency of polymer photovoltaic cells. The efficiency enhancement for the device with a P3HT:PCBM (1:2 w/w) film is more significant than for the device with a P3HT:PCBM (1:1 w/w) film. Devices with energy conversion efficiency as high as 4% were demonstrated with a thick P3HT:PCBM film prepared by a quick drying process. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：1592 / 1597

页数：6

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