Imaging Science and Photochemistry ›› 2008, Vol. 26 ›› Issue (1): 68-77.DOI: 10.7517/j.issn.1674-0475.2008.01.68

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Recent Progress on Visible Light Responsible Nano-TiO2 Photocatalytic Film

LI Yin-hui, YIN De-hong, WANG Jin-qu   

  1. State Key Laboratory of Fine Chemicals, Institute of Adsorption and Inorganic Membrane, Dalian University of Technology, Dalian 116012, Liaoning, P. R. China
  • Received:2007-06-12 Online:2008-01-23 Published:2008-01-23

Abstract: The latest research progress in the preparation of visible light responsible nano-TiO2 films is reviewed.The principle of photocatalytic degradation of organic contaminants was introduced.The method of enhanced nano-TiO2 absorption wavelength,common carrier,the preparation of visible light responsible nano-TiO2 films,and the application in decomposition of organic contaminants were discussed in detail.The trend in future was summarized.

Key words: visible light responsible TiO2 films, modification, preparation, degraded organic contaminants

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