Paper Title:
Characteristics of Photocatalytic Titania Fabricated by Anodization
  Abstract

The anodic titanium dioxide (TiO2) films for photocatalyst were prepared by anodization in acid solution. The characteristics of surface layer and the photocatalytic efficiency of the anodic film have been investigated. The chemical states of anodic film were analyzed using XPS, and the photocatalytic efficiency was evaluated by the degradation rate of aniline blue. From XPS results the component elements of the electrolyte, P and S, were observed in the anodic film, which were incorporated from the electrolyte into the oxide layer during anodization. The porous TiO2 film exhibited high photocatalytic efficiency for degradation of aniline blue.

  Info
Periodical
Materials Science Forum (Volumes 475-479)
Main Theme
Edited by
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
Pages
4153-4156
DOI
10.4028/www.scientific.net/MSF.475-479.4153
Citation
J.H. Lee, H.J. Oh, Y. Jeong, Y.J. Lee, J.S. Kim, C.-S. Chi, "Characteristics of Photocatalytic Titania Fabricated by Anodization", Materials Science Forum, Vols. 475-479, pp. 4153-4156, 2005
Online since
January 2005
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Price
$32.00
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