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Solid-state interaction between niobium oxide and Y-type zeolites
Authors:
- Maria Ziółek,
- Izabela Justyna Nowak,
- H.G. Karge
Abstract
The solid-state interaction between niobium oxide (Nb2O5) and sodium, ammonium and dealuminated Y-type zeolites was studied using various techniques. An exchange of Na+ cations in NaY with niobium cations was not found during heating at 975K, whereas in ammonium and dealuminated forms of zeolites, the exchange of cations did seem to occur. The decrease of the density of Brønsted acid sites and the increase of that of Lewis acid sites were registered for the latter samples. © 1995, Elsevier B.V.
- Record ID
- UAMb49aa64bca1c4db1a924622bee9a7d39
- Author
- Pages
- 270-277
- Book
- Studies in Surface Science and Catalysis, Studies in Surface Science and Catalysis, 1995, 270-277 p.
- ASJC Classification
- ; ; ; ;
- DOI
- DOI:10.1016/S0167-2991(06)81232-2 Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 3
- Publication indicators
- = 9; = 11; : 1999 = 0.676
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- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAMb49aa64bca1c4db1a924622bee9a7d39/
- URN
urn:amu-prod:UAMb49aa64bca1c4db1a924622bee9a7d39
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