Unique surface and catalytic properties of mesoporous aluminosilicates

被引：50
作者：
Fajula, F [1 ]
Brunel, D [1 ]
机构：
[1] Ecole Natl Super Chim, ENSCM, UMR 5618 CNRS, Lab Mat Catalyt & Catalyse, F-34296 Montpellier 5, France
来源：
MICROPOROUS AND MESOPOROUS MATERIALS | 2001年 / 48卷 / 1-3期
关键词：
mesoporous molecular sieves; grafting; surface polarity; knoevenagel; monoglyceride synthesis; enantioselective catalysis;
D O I：
10.1016/S1387-1811(01)00334-1
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Hybrid organic/inorganic effective catalysts with well defined textural and surface properties are readily prepared by silylation of the surface of mesoporous micelle-templated silicas (MTS, MCM-41 type) in anhydrous non-polar solvent followed by functionalisation of the grafted moiety. The role of the unique hydrophobic/hydrophilic character of the surface of MTS during catalyst preparation and use is discussed on the basis of selected examples. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：119 / 125
页数：7
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