STUDY ON THE ISOMORPHOUS SUBSTITUTION OF SILICON BY INDIUM IN THE MFIFRAMEWORK

Authors
KOSSLICK H TUAN VA WALTHER G STOREK W
Citation
H. Kosslick et al., STUDY ON THE ISOMORPHOUS SUBSTITUTION OF SILICON BY INDIUM IN THE MFIFRAMEWORK, Crystal research and technology, 28(8), 1993, pp. 1109-1114
Citations number
13
Categorie Soggetti
Crystallography
Journal title
Crystal research and technology → ACNP
ISSN journal
02321300
Volume
28
Issue
8
Year of publication
1993
Pages
1109 - 1114
Database
ISI
SICI code
0232-1300(1993)28:8<1109:SOTISO>2.0.ZU;2-M
Abstract
In-ZSM-5 zeolites were prepared by hydrothermal synthesis and characte rized by XRD, MAS NMR, IR, thermoanalysis, TPD of ammonia and catalyti cally tested. The data reveal the isomorphous substitution of silicon by indium in the framework, however, in comparison with other elements the substitution degree is low: Al > Ga > Fe > B > In. In-ZSM-5 shows a low catalytic activity.