期刊
CURRENT APPLIED PHYSICS
卷 12, 期 5, 页码 1302-1306出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.cap.2012.03.018
关键词
Dye-sensitized solar cell; Counter electrode; Micro-patterned ITO glass; Charge-transfer resistance; Long-term durability
资金
- Small & Medium Business Administration of the Republic of Korea through the Hana Fine Chem Co. Ltd.
The effects of the Pt catalyst sputter deposited on the patterned ITO glass (SD-Pt/pITO) on the photovoltaic properties and charge-transfer characteristics at the Pt/electrolyte interface of dye-sensitized solar cells (DSSCs) are studied and compared with those of a conventional Pt counter electrode deposited by thermal reduction on fluorine-doped tin oxide (FTO) glass (TD-Pt/FTO). The DSSC with the SD-Pt/pITO (sample cell) shows a lower charge-transfer resistance than that of the DSSC with the TD-Pt/FTO (reference cell), which leads to an improvement of its fill factor by about 7.6%. The long-term durability test performed for 1000 h at room temperature reveals that the sample cell retains up to 99% of its energy conversion efficiency, while that of the reference cell is degraded by about 7.2%. (C) 2012 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据