Journal article
Hydrolysis of europium cations in zeolite X: A fourier transform infrared spectroscopic study
Journal of Catalysis, Vol.114(1), pp.53-57
1988
Abstract
A series of thermally activated europium-exchanged X zeolites with comparable cation loadings have been characterized by infrared spectroscopy. The distribution of surface hydroxyl species observed following sample dehydration was found to be influenced by the preparation conditions employed during ion exchange, and increasing time of contact between the exchange solution and the parent NaX sample resulted in an increase in the abundance of surface hydroxyl groups. On the basis of the observed infrared data, it is proposed that the surface hydroxyl species arise as a consequence of hydrolytic reactions occurring within the zeolite cages during ion exchange and not as a consequence of thermally promoted hydrolysis.
Details
- Title
- Hydrolysis of europium cations in zeolite X: A fourier transform infrared spectroscopic study
- Authors
- John R Bartlett (Author) - University of NewcastleR P Cooney (Author) - University of Auckland, New ZealandR A Kydd (Author) - University of Calgary, Canada
- Publication details
- Journal of Catalysis, Vol.114(1), pp.53-57
- Publisher
- Academic Press
- Date published
- 1988
- DOI
- 10.1016/0021-9517(88)90008-5
- ISSN
- 0021-9517
- Organisation Unit
- School of Science and Engineering - Legacy; University of the Sunshine Coast, Queensland
- Language
- English
- Record Identifier
- 99449017502621
- Output Type
- Journal article
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- Domestic collaboration
- International collaboration
- Web Of Science research areas
- Chemistry, Physical
- Engineering, Chemical