Amorphous Sb2S3 embedded in graphite: a high-rate, long-life anode material for sodium-ion batteries

Amorphous Sb2S3 embedded in a conductive graphite matrix is designed for sodium-ion batteries. Owing to the amorphous structure of the active phase and the conductive graphite matrix, the Sb2S3-graphite electrode exhibits a high initial Coulomblic efficiency, a high rate capacity, and stable cycle p...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2015-08, Vol.51 (67), p.13205-13208
Main Authors: Zhao, Yubao, Manthiram, Arumugam
Format: Article
Language:English
Online Access:Get full text
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Summary:Amorphous Sb2S3 embedded in a conductive graphite matrix is designed for sodium-ion batteries. Owing to the amorphous structure of the active phase and the conductive graphite matrix, the Sb2S3-graphite electrode exhibits a high initial Coulomblic efficiency, a high rate capacity, and stable cycle performance in sodium-ion batteries.
ISSN:1364-548X
DOI:10.1039/c5cc03825a