Dye-sensitized solid-state solar cells fabricated by screen-printed TiO2 thin film with addition of polystyrene balls

被引:3
|
作者
Han, Jing [2 ]
Chen, Jin Mao [1 ]
Zhou, Xiao Wen [1 ]
Lin, Yuan [1 ]
Zhang, Jing Bo [1 ]
Jia, Jian Guang [2 ]
机构
[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Key Lab Photochem, Beijing 100190, Peoples R China
[2] Beijing Univ Chem Technol, Sch Sci, Dept Chem, Beijing 100029, Peoples R China
关键词
Dye-sensitized solar cells; Screen-printed TiO2 film; Cuprous iodide; Polystyrene balls;
D O I
10.1016/j.cclet.2008.05.013
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The screen-printed nanoporous TiO2 thin film was employed to fabricate dye-sensitized solid-state solar cells using CuI as hole-transport materials. The solar cell based on nanoporous TiO2 thin film with large pores formed by the addition of polystyrene balls with diameter of 200 nm to the TiO2 paste exhibits photovoltaic performance enhancement, which is attributed to the good contact of CuI with surface of dye-sensitized thin film due to easy penetration of CuI in the film with large pores. (C) 2008 Jing Bo Zhang. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
引用
收藏
页码:1004 / 1007
页数:4
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