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Graphene for advanced Li/S and Li/air batteries

Cited 132 time in Web of Science Cited 137 time in Scopus
Authors
Kim, Haegyeom; Lim, Hee-Dae; Kim, Jinsoo; Kang, Kisuk
Issue Date
2014-01
Citation
Journal of Materials Chemistry A, Vol.2 No.1, pp.33-47
Abstract
Li/S and Li/air cells have attracted much recent attention as potential successors to lithium ion batteries because of their exceptionally high energy density compared with current battery technology. Although the two new battery systems have the potential to satisfy the demand for a significant leap forward in energy storage technology, there remain significant problems to be addressed, including poor cycle stability and low rate capability for practical applications. To address these issues, much research effort has been invested. In particular, graphene, with its high surface area combined with catalytic properties, is considered to be a key potential material to advance Li/S and Li/air battery technology. Indeed, recent research into graphene has led to substantial performance improvements of Li/S and Li/air batteries. In this review, we describe recent achievements in Li/S and Li/air cells that have been facilitated by the application of graphene, together with the electrochemical reaction mechanisms and major issues facing both Li/S and Li/air batteries.
ISSN
2050-7488
URI
http://hdl.handle.net/10371/165094
DOI
https://doi.org/10.1039/c3ta12522j
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Material Science and Engineering (재료공학부) Journal Papers (저널논문_재료공학부)
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