EVIDENCE FROM COMPUTATIONAL CHEMISTRY FOR THE EXISTENCE OF A NEW ZEOLITIC CATALYST

被引：10

作者：

Akporiaye, D. E. ^{[1
]}

Pickett, S. D. ^{[1
]}

Nowak, A. K. ^{[1
]}

Thomas, J. M. ^{[1
]}

Cheetham, A. K. ^{[1
]}

机构：

[1] Royal Inst Great Britain, Davy Faraday Res Lab, London W1X 4BS, England

来源：

CATALYSIS LETTERS | 1988年 / 1卷 / 05期

关键词：

D O I：

10.1007/BF00765895

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

On the basis of both computed energy and a specific crystallographic strategy recently formulated (Akporiaye and Price, submitted 1988 [12]) we advance reasons for the existence of a new type of zeolitic structure related to zeolite ECR-1 (Leonowicz and Vaughan [4]). Although ECR-1 and the new structure have identical projections along one axis, the new structure differs from the former in that it cannot be regarded as made up of recurrent, integrown strips of mordenite and mazzite. Rather it consists of two different structural components. We also predict the corresponding X-ray diffractograms; and show that several other types of related zeolitic structures are expected to exist.

引用

页码：133 / 139

页数：7

共 14 条

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