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Electrochemical behavior of LiFePO 4 in aqueous lithium hydroxide electrolyte

Manickam, M.ORCID: 0000-0001-6558-8317, Singh, P., Issa, T.B.ORCID: 0000-0003-0913-3857, Thurgate, S. and Prince, K. (2006) Electrochemical behavior of LiFePO 4 in aqueous lithium hydroxide electrolyte. Key Engineering Materials, 320 . pp. 271-274.

Link to Published Version: http://dx.doi.org/10.4028/www.scientific.net/KEM.3...
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Abstract

The electrochemistry of olivine-type iron phosphate (FePO 4) as a battery cathode material, in aqueous lithium hydroxide (LiOH), has been investigated. The material forms intercalated LiFePO 4 reversibly on electroreduction/oxidation. The formation of Fe 3O 4 phase, in addition to the regeneration of FePO 4 during reverse oxidation of LiFePO 4, also occurs. In this regard, the mechanism of FePO 4 discharge/charge in aqueous LiOH differs from that in non-aqueous solvents.

Item Type: Journal Article
Murdoch Affiliation(s): School of Chemical and Mathematical Science
Publisher: Trans Tech Publications
Copyright: © 2006 Trans Tech Publications, Switzerland
URI: http://researchrepository.murdoch.edu.au/id/eprint/11551
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