Graphene supported Li2SnO3 as anode material for lithium-ion batteries

Yang Zhao; Ying Huang; Qiufen Wang; Xiao Ya Wang; Meng Zong; Haiwei Wu; Wei Zhang

doi:10.1007/s13391-012-2182-z

Graphene supported Li₂SnO₃ as anode material for lithium-ion batteries

Yang Zhao, Ying Huang, Qiufen Wang, Xiao Ya Wang, Meng Zong, Haiwei Wu, Wei Zhang

School of Chemistry and Chemical Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

The graphene supported Li₂SnO₃ composites were prepared via a deoxidation technique. The structure, morphology and electrochemical properties of the composites were detected by means of XRD, SEM, TEM, Raman, TGA and electrochemical measurements. The Li₂SnO₃ powders could be distributed on the graphene sheets (GNS). The Li₂SnO₃/GNS composites exhibit good electrochemical performance with high capacity and good cycling stability (582.2 mAh/g after 50 cycles at 60 mA/g). The performance is ascribed to the presence of graphene keeping the structure stable. The composites Li₂SnO₃/GNS exhibited a better electrochemical property than Li₂SnO₃ and graphene.

Original language	English
Pages (from-to)	683-686
Number of pages	4
Journal	Electronic Materials Letters
Volume	9
Issue number	5
DOIs	https://doi.org/10.1007/s13391-012-2182-z
State	Published - Sep 2013

Keywords

electrochemical properties
graphene supported
lithium-ion batteries

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1007/s13391-012-2182-z

Cite this

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title = "Graphene supported Li2SnO3 as anode material for lithium-ion batteries",

abstract = "The graphene supported Li2SnO3 composites were prepared via a deoxidation technique. The structure, morphology and electrochemical properties of the composites were detected by means of XRD, SEM, TEM, Raman, TGA and electrochemical measurements. The Li2SnO3 powders could be distributed on the graphene sheets (GNS). The Li2SnO3/GNS composites exhibit good electrochemical performance with high capacity and good cycling stability (582.2 mAh/g after 50 cycles at 60 mA/g). The performance is ascribed to the presence of graphene keeping the structure stable. The composites Li2SnO3/GNS exhibited a better electrochemical property than Li2SnO3 and graphene.",

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T1 - Graphene supported Li2SnO3 as anode material for lithium-ion batteries

AU - Zhao, Yang

AU - Huang, Ying

AU - Wang, Qiufen

AU - Wang, Xiao Ya

AU - Zong, Meng

AU - Wu, Haiwei

AU - Zhang, Wei

PY - 2013/9

Y1 - 2013/9

N2 - The graphene supported Li2SnO3 composites were prepared via a deoxidation technique. The structure, morphology and electrochemical properties of the composites were detected by means of XRD, SEM, TEM, Raman, TGA and electrochemical measurements. The Li2SnO3 powders could be distributed on the graphene sheets (GNS). The Li2SnO3/GNS composites exhibit good electrochemical performance with high capacity and good cycling stability (582.2 mAh/g after 50 cycles at 60 mA/g). The performance is ascribed to the presence of graphene keeping the structure stable. The composites Li2SnO3/GNS exhibited a better electrochemical property than Li2SnO3 and graphene.

AB - The graphene supported Li2SnO3 composites were prepared via a deoxidation technique. The structure, morphology and electrochemical properties of the composites were detected by means of XRD, SEM, TEM, Raman, TGA and electrochemical measurements. The Li2SnO3 powders could be distributed on the graphene sheets (GNS). The Li2SnO3/GNS composites exhibit good electrochemical performance with high capacity and good cycling stability (582.2 mAh/g after 50 cycles at 60 mA/g). The performance is ascribed to the presence of graphene keeping the structure stable. The composites Li2SnO3/GNS exhibited a better electrochemical property than Li2SnO3 and graphene.

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KW - lithium-ion batteries

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