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Influence of aluminium sources on the synthesis and catalytic activity of mesoporous AlMCM-41 molecular sieves

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Title Influence of aluminium sources on the synthesis and catalytic activity of mesoporous AlMCM-41 molecular sieves
 
Creator BADAMALI, SK
SAKTHIVEL, A
SELVAM, P
 
Subject aromatic-hydrocarbons
mcm-41
zeolites
acidity
phenol
almcm-41
p-t-butylphenol
alkylation
mesoporous molecular sieves
 
Description Mesoporous AIMCM-41 molecular sieves were synthesized using various aluminium sources, viz., sodium aluminate, aluminium sulphate, aluminium isopropoxide and pseudoboehmite. The influence of different aluminium sources on the framework substitution of aluminium as well as on the catalytic properties of t-butylation of phenol was studied. Among the aluminium sources, the use of sodium aluminate for the AIMCM-41 synthesis showed maximum incorporation of aluminium in the framework. Further, the catalyst also showed good catalytic activity for the chosen reaction. (C) 2000 Elsevier Science B.V. All rights reserved.
 
Publisher ELSEVIER SCIENCE BV
 
Date 2011-10-22T11:16:35Z
2011-12-15T09:10:53Z
2011-10-22T11:16:35Z
2011-12-15T09:10:53Z
2000
 
Type Article; Proceedings Paper
 
Identifier CATALYSIS TODAY,63,291-295
0920-5861
http://dx.doi.org/10.1016/S0920-5861(00)00471-5
http://dspace.library.iitb.ac.in/xmlui/handle/10054/14886
http://hdl.handle.net/100/1720
 
Source 2nd Asia-Pacific Catalysis Conference (APCAT 2000),DARLING HARBOUR, AUSTRALIA,FEB, 2000
 
Language English