Citation: Cheng Yu LI, Xue Ping LI, Yu Tao MA, Zheng Ping WANG, Xiao Wen ZHOU, Yuan LIN, Shu Jing FENG, Xu Rui XIAO. A Novel Nanocrystalline TiO₂ Thin Film Electrodes Prepared at Low Temperature[J]. Chinese Chemical Letters, ;2005, 16(7): 967-970. shu

A Novel Nanocrystalline TiO₂ Thin Film Electrodes Prepared at Low Temperature

1.
Key Laboratory of Photochemistry, Center for Molecular Science, Institute of Chemistry Chinese Academy of Sciences, Beijing 100080;
2.
Chemical College of Harbin Engineering University, Harbin 150001

Received Date: 16 August 2004

Fund Project: The authors appreciate the generous financial support of this work by the Major State Basic Research Development Program (Grant No. G200028205), Innovative Foundation of the Chinese Academy of Science (Grant No. KGCX2-303-02), the National Natural Science Foundation of China (Grant No. 50221201) and High-Tech Research and Development of China Program (Grant No. 2002 AA302403).

Nanocrystalline TiO₂ thin films were successfully prepared by a new "water-cooked" method on both conductive glass substrates and flexible substrates at low temperature.Dye-sensitized solar cells based on these films have exhibited high overall light-to-electricity conversion efficiencies of 4.67% and 1.94% on conductive glass substrate and flexible substrate,respectively, under the illumination at 100 mW/cm².
- Tetrabutyl titanate,
- low temperature synthesis,
- nanocrystalline TiO₂ dye-sensitized solar cells,
- flexible solar cells
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