Liquid-like lithium ion conductivity in Li4-3xAlxGeO4 solid electrolyte
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 crystal...
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| Format: | Article |
| Language: | English |
| Published: |
Royal Society of Chemistry
1991
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| Online Access: | http://psasir.upm.edu.my/id/eprint/116738/ http://psasir.upm.edu.my/id/eprint/116738/1/116738.pdf |
| _version_ | 1848867078793068544 |
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| author | Chnoong, Kheng Lee West, Anthony R. |
| author_facet | Chnoong, Kheng Lee West, Anthony R. |
| author_sort | Chnoong, Kheng Lee |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | 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. |
| first_indexed | 2025-11-15T14:30:47Z |
| format | Article |
| id | upm-116738 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:30:47Z |
| publishDate | 1991 |
| publisher | Royal Society of Chemistry |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1167382025-07-07T06:19:58Z http://psasir.upm.edu.my/id/eprint/116738/ Liquid-like lithium ion conductivity in Li4-3xAlxGeO4 solid electrolyte Chnoong, Kheng Lee West, Anthony R. 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. Royal Society of Chemistry 1991 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/116738/1/116738.pdf 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 https://pubs.rsc.org/en/content/articlelanding/1991/jm/jm9910100149 10.1039/JM9910100149 |
| spellingShingle | Chnoong, Kheng Lee West, Anthony R. Liquid-like lithium ion conductivity in Li4-3xAlxGeO4 solid electrolyte |
| title | Liquid-like lithium ion conductivity in Li4-3xAlxGeO4 solid electrolyte |
| title_full | Liquid-like lithium ion conductivity in Li4-3xAlxGeO4 solid electrolyte |
| title_fullStr | Liquid-like lithium ion conductivity in Li4-3xAlxGeO4 solid electrolyte |
| title_full_unstemmed | Liquid-like lithium ion conductivity in Li4-3xAlxGeO4 solid electrolyte |
| title_short | Liquid-like lithium ion conductivity in Li4-3xAlxGeO4 solid electrolyte |
| title_sort | liquid-like lithium ion conductivity in li4-3xalxgeo4 solid electrolyte |
| url | http://psasir.upm.edu.my/id/eprint/116738/ http://psasir.upm.edu.my/id/eprint/116738/ http://psasir.upm.edu.my/id/eprint/116738/ http://psasir.upm.edu.my/id/eprint/116738/1/116738.pdf |