Issue 47, 2005
From the journal:

Journal of Materials Chemistry

Cation exchange in high silicazeolites

Alan Dyer*a  and  Tony I. Emmsa  

* Corresponding authors

a Institute of Materials Science, Cockcroft Building, University of Salford, Salford, M5 4WT, UK
E-mail: aldilp@aol.com

Abstract

Cation exchange isotherms have been constructed for three high silica zeolites: *BEA (beta), EUO (EU-1) and TON (NU-10). The zeolites were converted to their homoionic sodium forms and exchanges with Li, K, Rb, Cs, Mg, Sr, Ba, Ni and Zn carried out. From the isotherms thermodynamic parameters were calculated and used to suggest ion exchange mechanisms. Comparisons to similar processes in other zeolites also have been made.

Graphical abstract: Cation exchange in high silica zeolites

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Article information

DOI
https://doi.org/10.1039/B505868F
Article type
Paper
Submitted
26 Apr 2005
Accepted
29 Sep 2005
First published
13 Oct 2005

J. Mater. Chem., 2005,15, 5012-5021

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Cation exchange in high silica zeolites

A. Dyer and T. I. Emms, J. Mater. Chem., 2005, 15, 5012 DOI: 10.1039/B505868F

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