Free standing acetylene black mesh to capture dissolved polysulfide in lithium sulfur batteries

Title
Free standing acetylene black mesh to capture dissolved polysulfide in lithium sulfur batteries
Authors
정태경문영호전호환김형선조병원김용태
Keywords
lithium sulfur battery; cathode material
Issue Date
2013-12
Publisher
Chemical communications
Citation
VOL 49, NO 94, 11107-11109
Abstract
Herein, we report a cheap and simple approach to solve the polysulfide dissolution problem in lithium sulfur batteries. It was interestingly revealed that a simple insertion of acetylene black mesh enabled us to obtain the capacity of 1491 mA h g-1at initial discharge and 1062 mA h g-1 after 50 cycles.
URI
http://pubs.kist.re.kr/handle/201004/46306
ISSN
13597345
Appears in Collections:
KIST Publication > Article
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