Recent progress in the development of Li2MnSiO4 cathode materials

Gummow, R.J., and He, Y. (2014) Recent progress in the development of Li2MnSiO4 cathode materials. Journal of Power Sources, 253. pp. 315-331.

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Abstract

Lithium ion batteries are under intense development to meet the performance specifications for consumer applications in portable electronic devices, electric vehicle batteries and stationary storage as back-up for intermittent renewable energy generation technologies. The most expensive and capacity-limiting component in these battery systems is the cathode material. Research has been directed to the development of novel cathode materials with high capacity and energy density and the lithium transition metal orthosilicates have been identified as possible high performance cathodes. In this review we focus on recent developments in the study of Li2MnSiO4 and its derivatives as a lithium-ion battery cathode material. Preparation techniques, structural issues, conductivity enhancement and complex morphologies are discussed, to show the recent improvements and limitations in synthesis and electrochemical performance.

Item ID: 32208
Item Type: Article (Research - C1)
ISSN: 1873-2755
Keywords: lithium-ion battery; cathode; lithium manganese silicate; capacity; cell-cycling
Date Deposited: 23 Apr 2014 23:18
FoR Codes: 03 CHEMICAL SCIENCES > 0303 Macromolecular and Materials Chemistry > 030304 Physical Chemistry of Materials @ 30%
03 CHEMICAL SCIENCES > 0303 Macromolecular and Materials Chemistry > 030306 Synthesis of Materials @ 30%
09 ENGINEERING > 0912 Materials Engineering > 091205 Functional Materials @ 40%
SEO Codes: 85 ENERGY > 8506 Energy Storage, Distribution and Supply > 850602 Energy Storage (excl. Hydrogen) @ 100%
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