Excellent electrochemical performance of tin monosulphide (SnS) as a sodium-ion battery anode
Tin monosulphide is synthesized by a simple wet chemical synthesis approach. The as-prepared tin monosulphide has been used as anode in Na-ion battery without any in situ conductive carbon or graphene coating, and the electrode exhibits a high reversible sodium reversible capacity of ∼500 mA h g −1...
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Veröffentlicht in: | RSC advances 2014-01, Vol.4 (81), p.43155-43159 |
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Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
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Zusammenfassung: | Tin monosulphide is synthesized by a simple wet chemical synthesis approach. The as-prepared tin monosulphide has been used as anode in Na-ion battery without any
in situ
conductive carbon or graphene coating, and the electrode exhibits a high reversible sodium reversible capacity of ∼500 mA h g
−1
at a discharge rate of 125 mA g
−1
. It also demonstrates excellent high rate performance (
i.e.
390 and 300 mA h g
−1
at 500 and 1000 mA g
−1
current density respectively) and cycle stability without the addition of any expensive additive stabilizer, such as fluoroethylene carbonate (FEC), in comparison to those in current literature. |
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ISSN: | 2046-2069 2046-2069 |
DOI: | 10.1039/C4RA05851H |