ION-EXCHANGE IN ZEOLITE EU-1 .2. THE EFFECT OF THE CHEMICAL NATURE OF THE EXCHANGE SITE

被引：7
|
作者：
WATLING, TC [1 ]
REES, LVC [1 ]
机构：
[1] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,DEPT CHEM,LONDON SW7 2AZ,ENGLAND
来源：
ZEOLITES | 1994年 / 14卷 / 08期
关键词：
ZEOLITE EU-1; ION EXCHANGE; GALLOSILICATE; SILANOL DEFECT;
D O I：
10.1016/0144-2449(94)90127-9
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：
Ion-exchange isotherms for samples of EU-1 where the exchange sites are predominantly SiO- and (GaOSi)- have been determined. The observed differences in ion-exchange selectivities are explained in terms of the differences in interaction of the cations with the solution and zeolite phases.
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页码：693 / 696
页数：4
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