Nanocrystalline TiO2/ZnO thin films:: Fabrication and application to dye-sensitized solar cells

被引:246
|
作者
Mane, RS [1 ]
Lee, WJ [1 ]
Pathan, HM [1 ]
Han, SH [1 ]
机构
[1] Hanyang Univ, Dept Chem, Inorgan Nanomat Lab, Sungdong Ku, Seoul 133791, South Korea
来源
JOURNAL OF PHYSICAL CHEMISTRY B | 2005年 / 109卷 / 51期
关键词
D O I
10.1021/jp0531560
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Nanocrystalline TiO2 thin films composed of densely packed grains were deposited onto indium-doped tin oxide (ITO)-coated glass substrates at room temperature using a chemical bath deposition technique. A layer-by-layer (LbL) process was utilized to obtain a 1.418-mu m-thick TiO2/ZnO structure. The TiO2 surface was super-hydrophilic, but its hydrophilicity decreased considerably after ZnO deposition. Other TiO2/ZnO films were studied to assess their suitability as photoelectrodes in dye-sensitized solar cells (DSSCs).
引用
收藏
页码:24254 / 24259
页数:6
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