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Chem Commun (Camb). 2012 Apr 4;48(27):3321-3. doi: 10.1039/c2cc17129e. Epub 2012 Feb 24.

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

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1
Pacific Northwest National Laboratory, Richland, WA 99352, USA.

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 g(-1), almost double that of intercalation carbon materials), good rate capacity and cyclability (80% capacity retention over 50 cycles) for Na-ion storage.

PMID:
22361490
DOI:
10.1039/c2cc17129e

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