Cation exchange properties of LiTi2(PO4)3 and synthesis of its microporous materials via glass

Cation exchange properties of LiTi2(PO4)3 and synthesis of its microporous materials via glass

Bulk microporous ceramics comprising a skeleton of LiTi2(PO4)3 and continuous pores were prepared by a controlled crystallisation of glasses in the LiTi2(PO4)3-Ca3(PO4)2 system, followed by acid leaching of the Ca3(PO4)2 phases. The product had a specific surface area of approximately 30 m2. Excelle...

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Veröffentlicht in:Journal of the Electrochemical Society 1993, Vol.140 (1), p.L7-L9
Hauptverfasser: HOSONO, H, IMAI, K, ABE, Y
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Exact sciences and technology
General and physical chemistry
Ion-exchange
Surface physical chemistry
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Zusammenfassung:Bulk microporous ceramics comprising a skeleton of LiTi2(PO4)3 and continuous pores were prepared by a controlled crystallisation of glasses in the LiTi2(PO4)3-Ca3(PO4)2 system, followed by acid leaching of the Ca3(PO4)2 phases. The product had a specific surface area of approximately 30 m2. Excellent cation-exchange properties were achieved, Li+ ions readily exchanging with Na+ and Ag+ at room temperature, but not with other monovalent and divalent ions. 14 refs.
ISSN:0013-4651
1945-7111
DOI:10.1149/1.2056121