An aqueous rechargeable lithium battery based on LiV3O 8 and Li[Ni1/3Co1/3Mn1/3]O 2

G. J. Wang, L. J. Fu, B. Wang, N. H. Zhao, Y. P. Wu, R. Holze

Research output: Contribution to journalArticlepeer-review

53 Scopus citations

Abstract

The electrochemical performance of a rechargeable lithium battery using LiV3O8 as negative electrode, Li[Ni1/3Co 1/3Mn1/3]O2 as positive electrode material, and a 2 M Li2SO4 aqueous solution as electrolyte are discussed. The crystalline LiV3O8 was prepared by melting a mixture of Li2CO3 and V2O5 in an appropriate molar ratio at 680°C and by cooling it slowly down to room temperature. The crystal structures of all samples were determined by XRD using a Bruker Analytical X-Ray Systems with CuKα radiation source filtered by a Ni thin plate. The electrochemical measurements were performed at ambient temperature. The results suggest that this type of ARLB might be a good energy storage and conversion systems as the average discharge voltage of the ARLB is 0.83 V, the cell can be repeatedly charged and discharged.

Original languageEnglish
Pages (from-to)579-581
Number of pages3
JournalJournal of Applied Electrochemistry
Volume38
Issue number4
DOIs
StatePublished - Apr 2008
Externally publishedYes

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