XE-129 NMR FOR THE STUDY OF OXIDIZED AND REDUCED AGX ZEOLITES

被引：25

作者：

GEDEON, A ^{[1
]}

BURMEISTER, R ^{[1
]}

GROSSE, R ^{[1
]}

BODDENBERG, B ^{[1
]}

FRAISSARD, J ^{[1
]}

机构：

[1] UNIV DORTMUND,LEHRSTUHL PHYS CHEM 2,W-4600 DORTMUND 50,GERMANY

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 179卷 / 1-2期

关键词：

D O I：

10.1016/0009-2614(91)90314-Y

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：

Xenon NMR spectroscopy was used to characterize xenon in silver-exchanged sodium X zeolites and the materials formed by treatment with oxygen and hydrogen. The unusual low-frequency chemical shift for the Ag+X form is attributed to a d-pi-d-pi donation from Ag+ to Xe. After reduction, the high-frequency chemical shift is due to the silver metal-xenon interactions.

引用

页码：191 / 194

页数：4

共 15 条

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