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Please use this identifier to cite or link to this item: http://purl.org/purl/2258

Title: Photoinduced oxidation of benzhydrol over lanthana modified sol-gel titania
Authors: Shali, N B
Sugunan, S
Keywords: Lanthana modified titania
Sol-gel route
Photocatalytic oxidation
Issue Date: 2007
Publisher: Springer Netherlands
Abstract: Lanthana modified sol-gel titania is prepared through particulate sol-gel route and the physico-chemical characterizations of the prepared systems were done using X-Ray diffration, EDX, BET surface area-pore volume measurements and TG-DTG analysis. Benzophenone was observed to be the sole product in the TiO2 photocatalyzed oxidation of benzhydrol in oxygen purged acetonitrile. The influence of various parameters, like irradiation time, amount of catalyst, concentration of the catalyst and other factors on the photocatalytic oxidation has been investigated. The proposed mechanism envisages the involvement of a superoxide radical anion.
URI: http://dyuthi.cusat.ac.in/purl/2258
ISSN: 0928-0707
Appears in Collections:Dr. Sugunan S

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