Facile synthesis of porous V2O3/C composites as lithium storage material with enhanced capacity and good rate capability

Yi Shi; Zhijia Zhang; David Wexler; Shulei Chou; Jie Gao; Héctor D. Abruña; Huijun Li; Huakun Liu; Yuping Wu; Jiazhao Wang

doi:10.1016/j.jpowsour.2014.10.175

Facile synthesis of porous V₂O₃/C composites as lithium storage material with enhanced capacity and good rate capability

Yi Shi, Zhijia Zhang, David Wexler, Shulei Chou, Jie Gao, Héctor D. Abruña, Huijun Li, Huakun Liu, Yuping Wu, Jiazhao Wang

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

47 Scopus citations

Abstract

V₂O₃/C composites were synthesized by oxygen corrosive and carbon coating process by the one-pot hydrothermal method. The uniform carbon coating and bridged pores significantly improved its electrochemical performance. It delivers more than two times the capacity of V₂O₃ and an impressive capacity of 283 mAh g^-1 @ 25 A g^-1.

Original language	English
Pages (from-to)	392-398
Number of pages	7
Journal	Journal of Power Sources
Volume	275
DOIs	https://doi.org/10.1016/j.jpowsour.2014.10.175
State	Published - 1 Feb 2015
Externally published	Yes

Keywords

Carbon coating
Lithium ion battery
Porous structure
Vanadium sesquioxide

UN SDGs

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

Access to Document

10.1016/j.jpowsour.2014.10.175

Cite this

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title = "Facile synthesis of porous V2O3/C composites as lithium storage material with enhanced capacity and good rate capability",

abstract = "V2O3/C composites were synthesized by oxygen corrosive and carbon coating process by the one-pot hydrothermal method. The uniform carbon coating and bridged pores significantly improved its electrochemical performance. It delivers more than two times the capacity of V2O3 and an impressive capacity of 283 mAh g-1 @ 25 A g-1.",

keywords = "Carbon coating, Lithium ion battery, Porous structure, Vanadium sesquioxide",

author = "Yi Shi and Zhijia Zhang and David Wexler and Shulei Chou and Jie Gao and Abru{\~n}a, {H{\'e}ctor D.} and Huijun Li and Huakun Liu and Yuping Wu and Jiazhao Wang",

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T1 - Facile synthesis of porous V2O3/C composites as lithium storage material with enhanced capacity and good rate capability

AU - Shi, Yi

AU - Zhang, Zhijia

AU - Wexler, David

AU - Chou, Shulei

AU - Gao, Jie

AU - Abruña, Héctor D.

AU - Li, Huijun

AU - Liu, Huakun

AU - Wu, Yuping

AU - Wang, Jiazhao

PY - 2015/2/1

Y1 - 2015/2/1

N2 - V2O3/C composites were synthesized by oxygen corrosive and carbon coating process by the one-pot hydrothermal method. The uniform carbon coating and bridged pores significantly improved its electrochemical performance. It delivers more than two times the capacity of V2O3 and an impressive capacity of 283 mAh g-1 @ 25 A g-1.

AB - V2O3/C composites were synthesized by oxygen corrosive and carbon coating process by the one-pot hydrothermal method. The uniform carbon coating and bridged pores significantly improved its electrochemical performance. It delivers more than two times the capacity of V2O3 and an impressive capacity of 283 mAh g-1 @ 25 A g-1.

KW - Carbon coating

KW - Lithium ion battery

KW - Porous structure

KW - Vanadium sesquioxide

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DO - 10.1016/j.jpowsour.2014.10.175

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