COMPARISON OF THE ACIDITY OF DEALUMINATED AND NON-DEALUMINATED HY ZEOLITE BY 2 H-1-NMR METHODS - WIDE LINE AT 4-K AND HIGH-RESOLUTION MAS AT 300-K

被引：8

作者：

BATAMACK, P

DOREMIEUXMORIN, C

FRAISSARD, J

机构：

[1] Laboratoire de Chimie des Surfaces associé au CNRS-URA 1428, Université Pierre et Marie Curie, Paris Cedex 05, 75252, Tour 55

来源：

CATALYSIS LETTERS | 1991年 / 11卷 / 02期

关键词：

H-1-WIDE-LINE NMR; H-1-MAS-NMR; HY ZEOLITE; DEALUMINATED HY ZEOLITE; ACIDITY OF HY ZEOLITES;

D O I：

10.1007/BF00764077

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：

H-1-Wide-Line and MAS-NMR at 4 and 300 K, respectively, for HY zeolite samples, non-dealuminated and partially dealuminated with (NH4)2SiF6 reveal significant differences.

引用

页码：119 / 128

页数：10

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