SURFACE-PROPERTIES OF ZSM-5 MODIFIED BY PHOSPHORUS

Citation
B. Viswanathan et Ac. Pulikottil, SURFACE-PROPERTIES OF ZSM-5 MODIFIED BY PHOSPHORUS, Catalysis letters, 22(4), 1993, pp. 373-379
Citations number
21
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Chemistry Physical
Journal title
ISSN journal
1011-372X
Volume
22
Issue
4
Year of publication
1993
Pages
373 - 379
Database
ISI
SICI code
1011-372X(1993)22:4<373:SOZMBP>2.0.ZU;2-3
Abstract
Phosphorus modification of ZSM-5 leads to extra framework P5+ and prob ably incorporation of +3 valence state of P in the framework. The resu lting system has increased Bronsted acidity. Theoretical calculations also favour the postulate that phosphorus in +3 valence state can be i ncorporated into the lattice.