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Title: Photocatalytic behavior of CeO<sub>2</sub>-TiO<sub>2</sub> system for the degradation of methylene blue
Authors: Magesh, G
Viswanathan, B
Viswanath, R P
Varadarajan, T K
Keywords: Semiconductors
Coupled semiconductors
Visible light photocatalysis
Methylene blue
Issue Date: Apr-2009
Publisher: CSIR
Series/Report no.: Int Cl.<sup>8</sup> B01J21/06; C01F17/00; C01G23/04
Abstract: Mixed oxide CeO<sub>2</sub>-TiO<sub>2</sub> has been employed in the coupled semiconductor configuration for photocatalytic decomposition of methylene blue. This coupling has enabled decomposition with visible light while with pure TiO<sub>2</sub> only UV radiation can effect this decomposition. Synergy between the two oxides and the importance of adsorption in photocatalytic decomposition of MB are demonstrated.
Description: 480-488
ISSN: 0376-4710
Appears in Collections:IJC-A Vol.48A(04) [April 2009]

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