Affiliation:
1. Wuhan University of Science and Technology
Abstract
The sol-gel process is applied to respectively prepare nano-TiO2films with Ce (cerium) or nano-TiO2films with Fe (ferium), which are used to degradate azo dye wastewater and present their characterization by XRD and HRTEM methods. The results show that proper amount of Ce or Fe doped into the nano-TiO2films can effectively accelerate the separation of photogenerated electrons-holes and easily form lattices, and consequently promotes nano-TiO2films' photocatalytic activity by nearly 20%.
Publisher
Trans Tech Publications, Ltd.
Reference4 articles.
1. Wang jian , Li ya-feng: Industrial Water & Wastewater. (2010)41 (5) : 26-29 . (In Chinese).
2. Wu yu-cheng, Song lin-yun: JOURNAL OF SYNTHETIC CRYSTALS(2008)37 (2) : 427-430. (In Chinese).
3. Wang Hong , Wang Peng : CHINESE JOURNAL OF INORGANIC SHEMISTRY(2009)25 (11) : 1928-1934. (In Chinese).
4. Xiao-jun Li , De-jun Si: Observation of a Cooperative Effect(2006)19(6): 539-542. (In Chinese).
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