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

页码：119 / 125

页数：7

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