Cation exchange in high silica zeolites

Dyer, A; Emms, TI

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.

Citation

Dyer, A., & Emms, T. (2005). Cation exchange in high silica zeolites. Journal of Materials Chemistry, 15(47), 5012-5021. https://doi.org/10.1039/b505868f

• Journal Article Type: Article
• Publication Date: Oct 13, 2005
• Deposit Date: Sep 3, 2007
• Journal: Journal of Materials Chemistry
• Print ISSN: 0959-9428
• Publisher: Royal Society of Chemistry
• Peer Reviewed: Peer Reviewed
• Volume: 15
• Issue: 47
• Pages: 5012-5021
• DOI: https://doi.org/10.1039/b505868f
• Publisher URL: http://dx.doi.org/10.1039/b505868f