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Cho, Jaephil
Nano Energy Storage Materials Lab (NESM)
Research Interests
  • Li-ion battery, metal-air battery, redox-flow battery, flexible battery .

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Recent advances in lithium sulfide cathode materials and their use in lithium sulfur batteries

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Title
Recent advances in lithium sulfide cathode materials and their use in lithium sulfur batteries
Author
Son, YoonkookLee, Jung-SooSon, YeongukJang, Ji-HyunCho, Jaephil
Issue Date
2015-08
Publisher
WILEY-V C H VERLAG GMBH
Citation
ADVANCED ENERGY MATERIALS, v.5, no.16, pp.1500110
Abstract
Increasing interest in electric transportation and bulk energy storage systems has fueled a growth in the demand for battery technologies that can offer both a high capacity and high energy density. Potential candidates include lithium sulfur batteries based on a lithium sulfide (Li2S) cathode material, which overcome many of the problems associated with other lithium sulfur battery designs. The downside of this is that Li2S has a sluggish activation process, and so, in a bid to overcome this shortcoming, various studies have aimed at better understanding the activation mechanism of this material so that it can be more effectively utilized. An overview of these efforts, as well as of the various full-cell systems that have been subsequently developed based on Li2S cathodes in combination with different anode materials such as silicon nanowires, silicon thin films, and tin composites is provided. ⓒ 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
URI
https://scholarworks.unist.ac.kr/handle/201301/11524
URL
http://onlinelibrary.wiley.com/doi/10.1002/aenm.201500110/abstract
DOI
10.1002/aenm.201500110
ISSN
1614-6832
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