High-Efficiency Polymer Tandem Solar Cells with Three-Terminal Structure

被引:119
作者
Sista, Srinivas [1 ]
Hong, Ziruo [1 ]
Park, Mi-Hyae [1 ]
Xu, Zheng [1 ]
Yang, Yang [1 ]
机构
[1] Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USA
关键词
PHOTOVOLTAIC PROPERTIES; PHOTODIODES;
D O I
10.1002/adma.200902750
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Tandem solar cells have the advantage of enhancing the absorption range of polymer solar cells. A three-terminal tandem cell based on two polymer bulk heterojunctions that have complementary absorption profile is demonstrated. in this device configuration the two subcells are connected in parallel through a common semitransparent metal interlayer and an efficiency of 4.8% with short circuit current of 15.1 mA cm(-2) is achieved.
引用
收藏
页码:E77 / +
页数:5
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