Spin-coated Ag nanoparticles onto ITO substrates for efficient improvement of polymer solar cell performance

被引:11
|
作者
Li, Sihui [1 ]
Li, Wenhua [1 ]
Liu, Qian [1 ]
Wei, Hedi [1 ]
Jin, Enquan [1 ]
Wang, Huan [1 ]
Dong, Yang [1 ]
Lu, Heng [1 ]
Zhang, Xuejuan [1 ]
Zhao, Xiuxiu [1 ]
Wang, Mingzhao [1 ]
Bo, Zhishan [1 ]
机构
[1] Beijing Normal Univ, Beijing Key Lab Energy Convers & Storage Mat, Coll Chem, Beijing 100875, Peoples R China
关键词
HETEROJUNCTION PHOTOVOLTAIC DEVICES; POWER CONVERSION EFFICIENCY; OPEN-CIRCUIT VOLTAGE; SILVER NANOPARTICLES; AU NANOPARTICLES; GOLD NANORODS; ENHANCEMENT; LAYER;
D O I
10.1039/c4tc02396j
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We investigated photovoltaic performances of polymer solar cells depending on three materials (P1/PC71BM, P2/PC71BM, P3/PC71BM) that embedded with a certain sized (35 nm) Ag nanoparticles (NPs) between indium tin oxide (ITO) and PEDOT : PSS anode buffer layer. The power conversion efficiency of the three solar cells enhanced by 13.6%, 21.1%, and 16.0%, respectively, and the increase mainly originated from J(sc). The other measurements and investigations demonstrated that both the optical and electrical properties made contributions to the development of device performances. The introduction of Ag NPs between ITO substrates and PEDOT : PSS layers is one of the most effective approaches to improve the polymer solar cell performance.
引用
收藏
页码:1319 / 1324
页数:6
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