ITO-free large-area organic solar cells

被引:36
作者
Choi, Seungkeun [1 ]
Potscavage, William J., Jr.
Kippelen, Bernard
机构
[1] Sch Elect & Comp Engn, Atlanta, GA 30332 USA
来源
OPTICS EXPRESS | 2010年 / 18卷 / 19期
基金
美国国家科学基金会;
关键词
EFFICIENT;
D O I
10.1364/OE.18.00A458
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We report on large-area pentacene / C-60 organic solar cells in which indium-tin-oxide (ITO) is replaced with a conductive polymer electrode and a 5 mu m-thick metal grid is used to reduce resistive power losses. The performance of cells with the polymer electrode was compared with that of pentacene / C-60 devices using ITO as the transparent electrode. For large-area devices (7.3 cm(2)) on glass substrates with an integrated metal grid, the performance of a device with the polymer electrode is comparable to that of a device with an ITO electrode combined with a grid. (C) 2010 Optical Society of America
引用
收藏
页码:A458 / A466
页数:9
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