STABILITY OF THE AL-O-SI-O-AL LINKAGE IN A ZEOLITIC FRAMEWORK

被引：37

作者：

TAKAISHI, T

KATO, M

ITABASHI, K

机构：

[1] TOYOHASHI UNIV TECHNOL,TOYOHASHI 441,AICHI,JAPAN

[2] TOSOH CORP,CHEM RES LAB,SHINNAYO 746,JAPAN

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1994年 / 98卷 / 22期

关键词：

D O I：

10.1021/j100073a028

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：

The question has not been solved as to why the Al content in a high-silica zeolite is limited to a specific value. Dempsey's Al-O-Si-O-Al avoidance rule has been expected to answer this question, complementing Loewenstein's Al-O-Al avoidance rule. The applicability of Dempsey's rule to mordenite is investigated experimentally and denied. This is in harmony with Schroder and Sauer's theoretical results on high-silica faujasites.

引用

页码：5742 / 5743

页数：2

共 7 条

[1]

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[2]

Engelhardt G., 1987, HIGH RESOLUTION SOLI

[3]

ITABASHI K, 1986, 7TH P INT ZEOL C TOK, P369

[4]

LOEWENSTEIN W, 1954, AM MINERAL, V39, P92