期刊
ELECTROCHIMICA ACTA
卷 56, 期 24, 页码 8463-8466出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.electacta.2011.07.035
关键词
Ti-hydrogel; Carbon/TiO(2) counter electrode; Stability; Dye-sensitized solar cell
资金
- National Basic Research Program of China [2011CB933300]
- National Science Fund for Talent Training in Basic Science [J0830310]
This study describes a systematic investigation of the stability of a carbon/TiO(2) counter electrode for use in dye-sensitized solar cells (DSSCs). In this system, nanoparticle additives were introduced by adding Ti-hydrogel. The additives then bound carbon particles and enhanced the adhesion of carbon materials to the conductive substrate. After introducing the Ti-hydrogel into the carbon paste, the carbon/Ti-hydrogel composited counter electrode (HC-CE) showed a better conductivity and stability compared with that of the carbon counter electrode (C-CE), while the catalytic activity was not influenced. The device based on the HC-CE showed superior power conversion efficiency (6.3%) and long-term stability over the device based on the C-CE (5.8%). (C) 2011 Elsevier Ltd. 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