李宏策;李文芳;

• 1:湖南机电职业技术学院电气工程系
• 2:中南大学物理与电子学院

摘要(Abstract)：

为研究碳黑掺入量对TiO2/石墨共混薄膜的电学与电化学性能的影响,采用场发射扫描电子显微镜、四探针电阻率测试仪、电化学交流阻抗图谱以及太阳能电池综合测试仪对碳薄膜的表面形貌、电学、电化学性质以及电池的光电性能进行表征测试。结果表明:碳黑的加入使碳对电极的方块电阻降低了35%;当掺入质量分数为5%的碳黑时,碳对电极的界面电荷传输电阻及光电性能达到最佳,其光电转换效率可达到Pt对电极的74%。

关键词(KeyWords)： 染料敏化太阳能电池;对电极;石墨;碳黑

Abstract:

Keywords:

基金项目(Foundation): 湖南省教育厅科研项目(12C1063)

作者(Author): 李宏策;李文芳;

Email:

DOI: 10.14024/j.cnki.1004-244x.2013.03.007

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