Silylation of micro-, meso- and non-porous oxides: a review

被引:171
作者
Impens, NREN [1 ]
van der Voort, P [1 ]
Vansant, EF [1 ]
机构
[1] Univ Instelling Antwerp, Dept Chem, Inorgan Chem Lab, B-2610 Wilrijk, Antwerp, Belgium
关键词
H-mordenite; mesoporous silica; non-porous silica; silylation;
D O I
10.1016/S1387-1811(98)00239-X
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Changing the surface characteristics of silicon or mixed Si-Al oxides has created new prospects in both catalysis and separation technology. This review presents the surface modification of these materials by silylation over a wide range of pore sizes. The influence on the porosity, the adsorption characteristics and thermodynamic background of these modifications are summarised. The reaction mechanisms are reviewed for a wide range of silylation reagents. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
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页码:217 / 232
页数:16
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