Aluminosilicate mesoporous molecular sieves with enhanced stability obtained by reacting MCM-41 with aluminium chlorohydrate

被引：109

作者：

Mokaya, R ^{[1
]}

Jones, W ^{[1
]}

机构：

[1] Univ Cambridge, Dept Chem, Cambridge CB2 1EW, England

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 17期

关键词：

D O I：

10.1039/a804805c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Aluminosilicate MCM-41 materials prepared by post-synthesis alumination using aqueous aluminium chlorohydrate exhibit remarkably high mechanical and hydrothermal stability and in addition the materials, after steaming at high temperatures, possess stronger Bronsted acid sites compared to the parent material.

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页码：1839 / 1840

页数：2

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