Paper Title:
Preparation of WOx-TiO2 and the Photocatalytic Activity under Visible Irradiation
  Abstract

Nanocrystalline tungsten oxide doped titanium dioxide (WOx-TiO2) powders were prepared by TiCl4 hydrolysis and characterized by XRD, XPS, UV–Vis absorption spectra and TEM. Results showed that WOx not only hindered the growth of TiO2 particles but also greatly increased the transformation temperature (>800 oC) from anatase to rutile during sintering; the dominant fraction of tungsten oxides was non-stoichiometric tungsten oxide (WxOy) with Wn+ (4

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
1979-1982
DOI
10.4028/www.scientific.net/KEM.336-338.1979
Citation
H. Y. Song, H. F. Jiang, X. Q. Liu, Y. Z. Jiang, G. Y. Meng, "Preparation of WOx-TiO2 and the Photocatalytic Activity under Visible Irradiation", Key Engineering Materials, Vols. 336-338, pp. 1979-1982, 2007
Online since
April 2007
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Price
$32.00
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