Paper Title:
A Simple Way to Prepare C-doped TiO2 with Visible Light Photocatalytic Activity
  Abstract

A visible-light-active C-doped TiO2 photocatalyst was prepared by a simple wet process. The XPS analysis results showed that carbon was doped into TiO2 particles and one kind of carbonate species with Ti-O-C structure was formed. The obtained sample showed obvious absorption in the 400-800 nm range in UV-vis spectra. By degrading of methyl orange (MO) solution under visible light irradiation (l>420 nm), the apparent rate constant (kapp) of S170 was about 10 times larger than that of P25. The preparation procedure of such C-doped catalyst can be easily scaled up for industrial production due to its simplicity.

  Info
Periodical
Advanced Materials Research (Volumes 239-242)
Edited by
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Pages
1175-1179
DOI
10.4028/www.scientific.net/AMR.239-242.1175
Citation
L. H. Nie, H. T. Xu, S. D. Yuan, "A Simple Way to Prepare C-doped TiO2 with Visible Light Photocatalytic Activity", Advanced Materials Research, Vols. 239-242, pp. 1175-1179, 2011
Online since
May 2011
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Price
$32.00
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