SYNTHESIS OF ZEOLITES USING ORGANOSILICON COMPOUNDS AS STRUCTURE-DIRECTING AGENTS

被引：30

作者：

LI, HX ^{[1
]}

CAMBLOR, MA ^{[1
]}

DAVIS, ME ^{[1
]}

机构：

[1] CALTECH, PASADENA, CA 91125 USA

来源：

MICROPOROUS MATERIALS | 1994年 / 3卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

ZEOLITE SYNTHESIS; STRUCTURE DIRECTION; ORGANOSILICON SPECIES; SOLID-STATE NUCLEAR MAGNETIC RESONANCE;

D O I：

10.1016/0927-6513(94)00013-1

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Zeolites ZSM-5 and ZSM-11 are synthesized using the organosilicon compound N-trimethoxysilylpropyltri-N-butylammonium as structure-directing agent. For ZSM-5, results from thermogravimetric analyses and C-13 and Si-29 nuclear magnetic resonance (NMR) spectroscopy prove that the organosilicon compound resides intact at the channel intersections and that the silicon atom in this species is located in a framework position. The consequences of this new type of structure direction towards the synthesis of new microporous materials are discussed.

引用

页码：117 / 121

页数：5

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