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  • HomeTable of ContentsList of ArticlesAbstract

    Chem Sci Trans., 2013, 2(4),  pp 1282-1287  

    Research Article

    Preparation, Characterization and Photocatalytic Behaviour of Codoped Nanophotocatalyst

  • E. K. KIRUPAVASAM and G. ALLEN GNANA RAJ
  • Department of Chemistry and Research Centre, Scott Christian College, (Autonomous) Nagercoil, Tamilnadu, India

    • Abstract

    TiO2 has gained great popularity for environmental treatment and purification process; however it shows poor absorption of visible light and requires UV light for activation. CNS codoped TiO2 (CNS-TiO2) photocatalyst prepared by sol-gel method is visible light active. The photocatalyst was characterized by
    x-ray diffraction, scanning electron microscopy with EDAX analysis. Amidoblack-10B dye (AB-10B) solution under visible light irradiation was used to determine the photocatalytic activity. The photocatalytic test indicated that the modified TiO2 photocatalyst has higher visible light activity than TiO2.

    Keywords

    Photocatalyst, Co-doping, TiO2, Visible-light active

    HISTORY

  • Received 22 January 2013
  • Accepted 16 February 2013

    • Author's Email

  • kirupavasam@yahoo.co.in
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