A Metal-Free, Lithium-Ion Oxygen Battery: A Step Forward to Safety in Lithium-Air Batteries

Title
A Metal-Free, Lithium-Ion Oxygen Battery: A Step Forward to Safety in Lithium-Air Batteries
Authors
Jusef Hassoun정훈기이동주박진범Khalil Amine선양국Bruno Scrosati
Keywords
Lithium-ion oxygen cell; lithiated silicon-carbon anode; reversible charge-discharge process; rechargeable lithium metal-free-air battery
Issue Date
2012-10
Publisher
Nano letters
Citation
VOL 12, 5775-5779
Abstract
A preliminary study of the behavior of lithium-ion-air battery where the common, unsafe lithium metal anode is replaced by a lithiated silicon−carbon composite, is reported. The results, based on X-ray diffraction and galvanostatic charge−discharge analyses, demonstrate the basic reversibility of the electrochemical process of the battery that can be promisingly cycled with a rather high specific capacity.
URI
http://pubs.kist.re.kr/handle/201004/44043
ISSN
15306984
Appears in Collections:
KIST Publication > Article
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