Model for series resistance photovoltaic performance of large-scale dye-sensitized solar cells

被引：5
作者：
Huang Yang [1 ,2 ]
Dai Song-Yuan [1 ,2 ]
Chen Shuang-Hong [1 ,2 ]
Hu Lin-Hua [1 ,2 ]
Kong Fan-Tai [1 ,2 ]
Kou Dong-Xing [3 ]
Jiang Nian-Quan [3 ]
机构：
[1] Chinese Acad Sci, Key Lab Novel Thin Film Solar Cells, Hefei 230031, Peoples R China
[2] Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
[3] Wenzhou Univ, Dept Phys, Wenzhou 325035, Peoples R China
来源：
ACTA PHYSICA SINICA | 2010年 / 59卷 / 01期
关键词：
dye-sensitized; solar cell; series impedance; photo-electric conversion efficiency; NANOCRYSTALLINE TIO2; ELECTRON-TRANSPORT; BACK-REACTION; LOW-COST; FILMS; RECOMBINATION; EFFICIENCY;
D O I：
10.7498/aps.59.643
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The dependence of photocurrent and photovoltage of dye-sensitized solar cell on the incident light intensity were investigated based on the electron continuity diffusion equation. For the first time a model was presented for power loss of series resistance in dye-sensitized solar cell, and were simulated the influence of the active-area width of nanoporous film, the effect of special contact resistance on the photo-electric conversion efficiency, as well as the silver impedance in lager-scale solar cells with active area greater than 1 cm(2) under different illuminations. It was found that the efficiency strongly depends on the width of active area and the silver impedance under strong illumination, nevertheless I this dependence is not obvious under poor illumination.
引用
收藏
页码：643 / 648
页数：6
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