Dodd, A.J. and van Eck, E.R.H. and Jak, M.J.G. and Kelder, E.M. and Schoonman, J. (2000) NMR study of ionic distribution in Li-doped BPO4. Journal of Solid State Chemistry, 153 (2). pp. 282-286. ISSN 0022-4596.
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| Official URL http://dx.dio.org/10.1006/jssc.2000.8759 |
Abstract
Li-7 nuclear magnetic resonance studies of a series of lithium-doped boron phosphates (LixB1-xPO4, 0 < x < 0.2) are reported, Second moment calculations have been made using basic structural models and have been used in conjunction with experimental data to present a model for the distribution of Li ions in the lattice. It is shown that Li ions form in clusters, most likely around a boron vacancy. High-temperature measurements are used to obtain ionic mobility as a function of concentration, and activation energy for hopping of Li ions is shown to increase with concentration, (C) 2000 Academic Press.
| Item Type: | Article |
|---|---|
| Uncontrolled keywords: | NMR; Li-doped BPO4; second moment; clustering; ceramic electrolyte |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculties > Science Technology and Medical Studies > Kent Institute of Medicine and Health Sciences (KIMHS) |
| Depositing User: | P. Ogbuji |
| Date Deposited: | 27 Mar 2009 13:44 |
| Last Modified: | 17 Jul 2012 10:19 |
| Resource URI: | http://kar.kent.ac.uk/id/eprint/16391 (The current URI for this page, for reference purposes) |
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