Photocatalytic Activity of Combustion Synthesized Nanocrystalline CeAIO3

Aruna, ST and Deshpande, Parag A and Giridhar, Madras (2011) Photocatalytic Activity of Combustion Synthesized Nanocrystalline CeAIO3. Clean - soil, air, Water, 39 (3). pp. 259-264.

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    Abstract

    The photocatalytic activity of combustion synthesized nanocrystalline CeAlO3 was determined for the degradation of four anionic and four cationic dyes. The perovskite oxide showed high-photocatalytic activity and a complete degradation of all the dyes was possible within 2 h. The photocatalytic activity of the compound was comparable with the activity of the commercial Degussa P-25 TiO2 catalyst. The degradation of dyes was found to follow first order kinetics and the first order degradation rate constants were determined.

    Item Type: Journal Article
    Uncontrolled Keywords: Anionic/cationic dyes; Combustion synthesis; Perovskites; Photocatalytic degradation;Rate parameters
    Subjects: CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
    CHEMISTRY AND MATERIALS > Inorganic, Organic and Physical Chemistry
    Division/Department: Surface Engineering Division, Other, Other
    Depositing User: Dr Aruna /ST S.T. Aruna
    Date Deposited: 01 Jun 2011 14:28
    Last Modified: 01 Jun 2011 14:28
    URI: http://nal-ir.nal.res.in/id/eprint/9188

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