Paper Title:
C-Doped TiO2 with Visible Light Photocatalytic Activity
  Abstract

Carbon doped titanium dioxide photocatalysts have been synthesized by a precipitation method. Anatase TiO2 was obtained when the precipitate was heat-treated at 400°C when rutile phase appeared at 600°C. The absorption spectra of the powders showed strong absorption in visible region. For the sample calcined at 400 °C , the absorption extended up to 750nm. X-ray photoelectron spectrum (XPS) confirmed that carbon atoms were incorporated into the TiO2 crystal lattice. Photodegradation experiments showed that the powders had visible-light degradation activity.

  Info
Periodical
Solid State Phenomena (Volumes 121-123)
Edited by
Chunli BAI, Sishen XIE, Xing ZHU
Pages
939-942
DOI
10.4028/www.scientific.net/SSP.121-123.939
Citation
C.X. Dong, A.P. Xian, E. H. Han, J.K. Shang, "C-Doped TiO2 with Visible Light Photocatalytic Activity", Solid State Phenomena, Vols. 121-123, pp. 939-942, 2007
Online since
March 2007
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$32.00
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