Fabrication and characterization of TiO2-based dye-sensitized solar cells

被引:42
|
作者
Oku, Takeo [1 ]
Kakuta, Nariaki [1 ]
Kobayashi, Kengo [1 ]
Suzuki, Atsushi [1 ]
Kikuchi, Kenji [1 ]
机构
[1] Univ Shiga Prefecture, Dept Mat Sci, Shiga 5228533, Japan
关键词
solar cell; TiO2; dye; porphyrin; microstructure; METAL-OXIDE; CONVERSION; TIO2;
D O I
10.1016/S1002-0071(12)60045-8
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Dye-sensitized solar cells TiO2 with were fabricated. The phase composition and microstructures of the solar cells were examined by X-ray diffractometry and transmission electron microscopy, and the energy levels of the present solar cells were also discussed. The results show that a solar cell mixed with xylenol orange and rose Bengal shows a higher conversion efficiency compared to solar cells with a single dye. An introduction of amorphous TiO2 layers results in an improvement of the conversion efficiency.
引用
收藏
页码:122 / 126
页数:5
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