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최남순

Choi, Nam-Soon
Energy Materials Lab.
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SnSe alloy as a promising anode material for Na-ion batteries

Author(s)
Kim, YoungjinKim, YongilPark, YuwonJo, Yong NamKim, Young-JunChoi, Nam-SoonLee, Kyu Tae
Issued Date
2015-01
DOI
10.1039/c4cc06106c
URI
https://scholarworks.unist.ac.kr/handle/201301/9622
Fulltext
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84915747086
Citation
CHEMICAL COMMUNICATIONS, v.51, no.1, pp.50 - 53
Abstract
SnSe alloy is examined for the first time as an anode for Na-ion batteries, and shows excellent electrochemical performance including a high reversible capacity of 707 mA h g-1 and stable cycle performance over 50 cycles. Upon sodiation, SnSe is changed into amorphous NaxSn nanodomains dispersed in crystalline Na2Se, and SnSe is reversibly restored after desodiation
Publisher
ROYAL SOC CHEMISTRY
ISSN
1359-7345
Keyword
LONG-CYCLE LIFEHIGH-CAPACITYNEGATIVE ELECTRODESCARBON NANOFIBERSFACILE SYNTHESISSODIUM STORAGELITHIUM-IONLOW-COSTCOMPOSITENANOCOMPOSITES

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