• 文献标题:   Reduced graphene oxide modified V2O3 with enhanced performance for lithium-ion battery
  • 文献类型:   Article
  • 作  者:   ZHANG YF, PAN AQ, LIANG SQ, CHEN T, TANG Y, TAN XP
  • 作者关键词:   v2o3, reduced graphene oxide, anode, lithium battery
  • 出版物名称:   MATERIALS LETTERS
  • ISSN:   0167-577X EI 1873-4979
  • 通讯作者地址:   Cent S Univ
  • 被引频次:   17
  • DOI:   10.1016/j.matlet.2014.09.013
  • 出版年:   2014

▎ 摘  要

Reduced graphene oxide (rGO) modified vanadium teroxide (V2O3) is synthesized by a solvothermal process followed with calcination treatment in a reducing atmosphere. The as-prepared hybrid materials were quite uniform and V2O3 distributed homogeneously in the hybrid composite. The influence of annealing atmospheres to the electrochemical performance of the electrode material was also studied. As an anode material for lithium ion batteries, the V2O3-rGO composite exhibited higher capacity and better cyclic stability. (C) 2014 Elsevier B.V. All rights reserved.