WIDE-LINE H-1-NMR - A NEW APPLICATION FOR THE STUDY OF BRONSTED ACIDITY STRENGTH OF SOLIDS WITH HY ZEOLITE AS EXAMPLE

被引：27

作者：

BATAMACK, P

DOREMIEUXMORIN, C

VINCENT, R

FRAISSARD, J

机构：

[1] Laboratoire de Chimie, Surfaces associé au CNRS, URA 1428, 75252 Paris Cedex 05, Tour 55

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 180卷 / 06期

关键词：

D O I：

10.1016/0009-2614(91)85007-J

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 fitting of 4 K H-1 wide-line NMR spectra of Bronsted-acidic solid samples loaded with known amounts of water allows the determination of the concentration of the following species: H3O+, H2O...HO; and of the remaining initial species: OH and H2O.

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收藏

页码：545 / 550

页数：6

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