Publication
Title
Intercalation ability of hydrolysed aluminium species in n-alkylmouoamine -zirconium phosphate compounds
Author
Abstract
The intercalation of hydrolysed Al species in the n-alkylmonoamine alpha-zirconium phosphate (alpha-ZrP) structure was performed. A similar synthesis procedure and the same Al solutions as for the preparation of Al-PILCs (pillared interlayered clays) were used. However, no intercalation of the Al Keggin ion [AlO4Al12(OH)(24)(H2O)(12)](7+) in the alpha-ZrP structure occurred. It was demonstrated that the nature of the intercalated ions depends strongly on the competitive ions present in the Al solution and on the reaction or exchange temperature. We could prove that the lack of the Keggin ion intercalation is due to its inaccessibility in the interlayer space and not to its decomposition upon intercalation. Alternative synthesis methods using different amine-ZrP intercalates did not promote the Keggin ion intercalation.
Language
English
Source (journal)
Journal of materials chemistry / Royal Society of Chemistry [London] - Cambridge, 1991 - 2012
Publication
Cambridge : 1996
ISSN
0959-9428
1364-5501 [online]
Volume/pages
6:2(1996), p. 239-246
ISI
A1996UA49400019
Full text (Publishers DOI)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 19.07.2012
Last edited 10.04.2017
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