Journal
MATERIALS LETTERS
Volume 137, Issue -, Pages 174-177Publisher
ELSEVIER
DOI: 10.1016/j.matlet.2014.09.013
Keywords
V2O3; Reduced graphene oxide; Anode; Lithium battery
Funding
- National Natural Science Foundation of China [51374255, 51202323]
- Program for New Century Excellent Talents in University [NCET-13-0594]
- Research Fund for the Doctoral Program of Higher Education of China [201301621200]
- Natural Science Foundation of Hunan Province, China [14JJ3018]
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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.
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