Journal article
Europium-exchanged synthetic faujasite zeolites: A luminescence spectroscopic study
Journal of Catalysis, Vol.114(1), pp.58-70
1988
Abstract
A series of thermally activated europium-exchanged X and Y zeolites have been characterized by luminescence spectroscopy. The distribution of Eu(III) species has been deduced for both EuX and EuY samples (held at 20 K), on the basis of the observed 5D0 → 7F0 luminescence emissions. For thermally activated EuY, only site SI′ was found to be occupied by Eu(III) cations. In contrast, Eu(III) species were found to be distributed between sites SI′ and SII in thermally activated samples of EuX. The effects of Eu(III) hydrolysis on the observed luminescence spectra are also discussed.
Details
- Title
- Europium-exchanged synthetic faujasite zeolites: A luminescence 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.58-70
- Publisher
- Academic Press
- Date published
- 1988
- DOI
- 10.1016/0021-9517(88)90009-7
- ISSN
- 0021-9517
- Organisation Unit
- School of Science and Engineering - Legacy; University of the Sunshine Coast, Queensland
- Language
- English
- Record Identifier
- 99448962402621
- Output Type
- Journal article
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- Domestic collaboration
- International collaboration
- Web Of Science research areas
- Chemistry, Physical
- Engineering, Chemical