期刊
CHINESE CHEMICAL LETTERS
卷 19, 期 8, 页码 1004-1007出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.cclet.2008.05.013
关键词
Dye-sensitized solar cells; Screen-printed TiO2 film; Cuprous iodide; Polystyrene balls
资金
- Major State Basic Research Development Program [2006CB202605]
- High-Tech Research and Development of China Program [2007AA05Z439]
- National Nature Science Foundation of China [50221201]
- Innovative Foundation of the Center for Molecular Science
- Chinese Academy of Sciences [CMS-CX200718]
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.
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