TY - JOUR
T1 - Electrochemical properties of tin oxide anodes for sodium-ion batteries
AU - Lu, Ying Ching
AU - Ma, Chuze
AU - Alvarado, Judith
AU - Kidera, Takafumi
AU - Dimov, Nikolay
AU - Meng, Ying Shirley
AU - Okada, Shigeto
N1 - Funding Information:
This work was financially supported by the Elements Science & Technology Projects of MEXT , Japan. C. Z. Ma, J. Alvarado and Y. S. Meng acknowledge the funding support by USA National Science Foundation under Award Number DMR1057170 .
Publisher Copyright:
© 2015 Published by Elsevier B.V.
Copyright:
Copyright 2015 Elsevier B.V., All rights reserved.
PY - 2015/6/15
Y1 - 2015/6/15
N2 - Abstract Few tin (Sn)-oxide based anode materials have been found to have large reversible capacity for both sodium (Na)-ion and lithium (Li)-ion batteries. Herein, we report the synthesis and electrochemical properties of Sn oxide-based anodes for sodium-ion batteries: SnO, SnO2, and SnO2/C. Among them, SnO is the most suitable anode for Na-ion batteries with less first cycle irreversibility, better cycle life, and lower charge transfer resistance. The energy storage mechanism of the above-mentioned Sn oxides was studied, which suggested that the conversion reaction of the Sn oxide anodes is reversible in Na-ion batteries. The better anode performance of SnO is attributed by the better conductivity.
AB - Abstract Few tin (Sn)-oxide based anode materials have been found to have large reversible capacity for both sodium (Na)-ion and lithium (Li)-ion batteries. Herein, we report the synthesis and electrochemical properties of Sn oxide-based anodes for sodium-ion batteries: SnO, SnO2, and SnO2/C. Among them, SnO is the most suitable anode for Na-ion batteries with less first cycle irreversibility, better cycle life, and lower charge transfer resistance. The energy storage mechanism of the above-mentioned Sn oxides was studied, which suggested that the conversion reaction of the Sn oxide anodes is reversible in Na-ion batteries. The better anode performance of SnO is attributed by the better conductivity.
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U2 - 10.1016/j.jpowsour.2015.03.042
DO - 10.1016/j.jpowsour.2015.03.042
M3 - Article
AN - SCOPUS:84924417420
VL - 284
SP - 287
EP - 295
JO - Journal of Power Sources
JF - Journal of Power Sources
SN - 0378-7753
M1 - 20831
ER -
