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Liquid-like lithium ion conductivity in Li4-3xAlxGeO4 solid electrolyte


Citation

Chnoong, Kheng Lee and West, Anthony R. (1991) Liquid-like lithium ion conductivity in Li4-3xAlxGeO4 solid electrolyte. Journal of Materials Chemistry, 1 (1). pp. 149-150. ISSN 0959-9428

Abstract

The solid solutions Li4-3xAlxGeO4 have a high conductivity which is independent of temperature above 700°C, e.g. 0.23 Ω-1 cm-1 for x = 0.10. A small fraction of the lithium ions appear to be in zero activation energy, liquid-like motion. Zero activation energy for ionic conduction is rare in crystalline materials and this is the first example observed for Li+ ions.


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Additional Metadata

Item Type: Article
Divisions: Universiti Pertanian Malaysia
DOI Number: https://doi.org/10.1039/JM9910100149
Publisher: Royal Society of Chemistry
Keywords: Ionic conductivity; Lithium; Solid solution
Depositing User: Ms. Zaimah Saiful Yazan
Date Deposited: 07 Jul 2025 06:19
Last Modified: 07 Jul 2025 06:19
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1039/JM9910100149
URI: http://psasir.upm.edu.my/id/eprint/116738
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