Carbon-free cobalt oxide cathodes with tunable nanoarchitectures for rechargeable lithium-oxygen batteries

Title
Carbon-free cobalt oxide cathodes with tunable nanoarchitectures for rechargeable lithium-oxygen batteries
Authors
Ahmer RiazKyu-Nam Jung장원영Seung-Bok LeeTae-Hyoung LimSeok-Joo ParkRak-Hyun SongSukeun YoonKyung-Hee ShinJong-Won Lee
Keywords
Lithium-oxygen batteries; electrodeposition-conversion process; excellent long-term cyclability; carbon-free cobalt oxide cathodes
Issue Date
2013-06
Publisher
Chemical communications
Citation
VOL 49, NO 53, 5984-5986
Abstract
Carbon-free cobalt oxide cathodes for lithium–oxygen batteries are fabricated via an electrodeposition–conversion process. The Co3O4- only cathodes showa remarkably reduced voltage gap (by ca. 550mV compared to the carbon-only cathode) as well as excellent long-term cyclability.
URI
http://pubs.kist.re.kr/handle/201004/44992
ISSN
13597345
Appears in Collections:
KIST Publication > Article
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