Energy storage materials for lithium ion batteries

G. X. Wang, S. Bewlay, M. Lindsay, Z. P. Guo, J. Yao, K. Konstantinov, H. K. Liu, S. X. Dou

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

4 Citations (Scopus)

Abstract

A brief review of our research in developing advanced lithium-ion battery technology is presented in this paper. We have investigated a series of novel cathode and anode materials for lithium-ion batteries with improved energy density and electrochemical performance. The cathode materials include doped LiMxMn2-xO4 spinels, LiMxNi 1-xO2 and LiMxMn1-xO2 compounds with layered structures. We have also developed numerous innovative anode lithium storage materials such as Sn-graphite composites, Cu 6Sn5, NiSi, Ni3Sn4 and FeSi 2 intermetallic alloys. The physical, structural and electrochemical properties of these newly developed electrode materials have been systematically characterized via a variety of techniques. These new electrode materials have great potential for improving the energy density of advanced lithium-ion batteries. © Institute of Materials Engineering Australasia Ltd - Materials Forum Volume 27 - Published 2004.
Original languageEnglish
Pages (from-to)33-44
JournalMaterials Forum
Volume27
Publication statusPublished - 2004
Externally publishedYes
EventInternational Conference and Exhibition on Adaptive Materials for a Modern Society - Sydney, NSW, Australia
Duration: 1 Oct 20033 Oct 2003

Bibliographical note

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Research Keywords

  • Electrochemical performance
  • Electrode materials
  • Energy density
  • Lithium-ion batteries
  • Microstructure

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