HYBRID SOLAR CELLS FROM SILICON NANOCRYSTALS AND CONDUCTIVE POLYMERS

被引:0
|
作者
Liu, Chin-Yi [1 ]
Kortshagen, Uwe R. [1 ]
机构
[1] Univ Minnesota, Minneapolis, MN 55455 USA
关键词
NANOPARTICLES;
D O I
暂无
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
Hybrid solar cells based on blends of a conjugated polymer, poly-3(hexylthiophene) (P3HT), and silicon nanocrystals (Si NCs) have been developed and characterized. The properties of composite Si NCs/P3HT films which were spun from 1, 2-dichlorobenzene were studied. Under A.M. 1.5 direct illumination conditions (100mW/cm(2)), devices made with 50wt% 3-5nm Si NCs showed 1.33% power conversion efficiency (PCE) and had a 30% incident-photon-to-current conversion efficiency at 470 nm.
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页码:985 / 987
页数:3
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