Issue 27, 2012
From the journal:

Chemical Communications

High capacity, reversible alloying reactions in SnSb/C nanocomposites for Na-ion battery applications†

Lifen Xiao,ab   Yuliang Cao,ac   Jie Xiao,a   Wei Wang,a   Libor Kovarik,a   Zimin Niea  and  Jun Liu*a  

* Corresponding authors

a Pacific Northwest National Laboratory, Richland, USA
E-mail: Jun.Liu@pnnl.gov
Fax: +1 (509) 275-6242
Tel: +1 (509)375-4443

b College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China

c College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, P. R. China

Abstract

A new SnSb/C nanocomposite based on Na alloying reactions is demonstrated as anode for Na-ion battery applications. The electrode can achieve an exceptionally high capacity (544 mA h gāˆ’1, almost double that of intercalation carbon materials), good rate capacity and cyclability (80% capacity retention over 50 cycles) for Na-ion storage.

Graphical abstract: High capacity, reversible alloying reactions in SnSb/C nanocomposites for Na-ion battery applications

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Article information

DOI
https://doi.org/10.1039/C2CC17129E
Article type
Communication
Submitted
17 nov 2011
Accepted
08 feb 2012
First published
10 feb 2012

Chem. Commun., 2012,48, 3321-3323

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High capacity, reversible alloying reactions in SnSb/C nanocomposites for Na-ion battery applications

L. Xiao, Y. Cao, J. Xiao, W. Wang, L. Kovarik, Z. Nie and J. Liu, Chem. Commun., 2012, 48, 3321 DOI: 10.1039/C2CC17129E

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