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Cation exchange in the synthetic gismondine-zeolite MAP

Dyer, A, Heywood, B and Szyrokyj, N 2006, 'Cation exchange in the synthetic gismondine-zeolite MAP' , Microporous and Mesoporous Materials, 92 (1-3) , pp. 161-164.

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Abstract

The synthetic gismondine-zeolite MAP is a bulk chemical used as a detergent additive. This work examines the uptake of silver and manganese cations, as relevant to its potential slow-release antifungicidal/bacteriological application. Silver uptake induced structural degradation of the zeolite framework, even at low cation exposures. Manganese was selectively exchanged at low solution phase concentration, and accompanied by secondary formation of manganese oxide/hydroxide phases. The possible mechanisms involved are discussed, and suggestions made as to the nature of the manganese phase.

Item Type: Article
Uncontrolled Keywords: Cation exchange; Zeolite; Gismondine; MAP; Manganese; Silver
Themes: Subjects / Themes > Q Science > QD Chemistry
Subjects outside of the University Themes
Schools: Colleges and Schools > College of Science & Technology
Colleges and Schools > College of Science & Technology > School of Computing, Science and Engineering
Journal or Publication Title: Microporous and Mesoporous Materials
Publisher: Elsevier
Refereed: Yes
ISSN: 1387-1811
Depositing User: Users 29196 not found.
Date Deposited: 05 Mar 2010 10:43
Last Modified: 20 Aug 2013 17:04
URI: http://usir.salford.ac.uk/id/eprint/3155

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