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Photocatalysed reaction of meso-tetraphenylporphyrin on mesoporous TiMCM-41 molecular sieves

DSpace at IIT Bombay

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Title Photocatalysed reaction of meso-tetraphenylporphyrin on mesoporous TiMCM-41 molecular sieves
 
Creator KANDAVELU, V
DHANANJEYAN, MR
RENGANATHAN, R
BADAMALI, SK
SELVAM, P
 
Subject porphyrins
photocatalysis
meso-tpp
timcm-41
 
Description A preliminary study involving 254 nm irradiation of dichloromethane suspension containing TiMCM-41 catalyst and meso-tetraphenylporphyrin (TPP) was carried out at pH 5.0. The rate of the photoreaction was considerably increased in the presence of the catalyst. Increasing the amount of the catalyst at a fixed TPP concentration enhances the rate, indicating its catalytic role in the reaction. The effect of pH, TPP concentration and calcination temperature of the catalyst on the photoreaction was also investigated. (C) 2000 .
 
Publisher ELSEVIER SCIENCE BV
 
Date 2011-07-26T10:08:14Z
2011-12-26T12:54:02Z
2011-12-27T05:41:19Z
2011-07-26T10:08:14Z
2011-12-26T12:54:02Z
2011-12-27T05:41:19Z
2000
 
Type Article
 
Identifier JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 157(1-2), 189-192
1381-1169
http://dx.doi.org/10.1016/S1381-1169(99)00441-0
http://dspace.library.iitb.ac.in/xmlui/handle/10054/6873
http://hdl.handle.net/10054/6873
 
Language en