TY - GEN
T1 - A facile way to fabricate MoO 3 /graphene composite anode for lithium ion battery
AU - Xu, Yun
AU - Lin, Qianglu
AU - Fei, Ling
AU - Hill, Joshua
AU - Deng, Shuguang
AU - Luo, Hongmei
N1 - Copyright:
Copyright 2012 Elsevier B.V., All rights reserved.
PY - 2011
Y1 - 2011
N2 - MoO 3 is capable of Li? + insertion/extraction in excess of 6 Li + per formula unit, resulting in a significantly reversible capacity. Recently, chemically modified graphene materials have been used to form hybrid materials with SnO 2, Fe 2O 3, and Mn 3O 4 in attempts to improve electrode capacity and cycling stability. However, an anode combining MoO 3 with graphene has never been reported. MoO 3/graphene composite was prepared through a facile two-step synthesis by homogeneous coprecipitation and subsequent reduction of the graphite oxide with hydrazine. The synergic effect of graphene and MoO 3 improves the electrochemical properties, like cycling performance and rate capability. SEM and TEM images show that MoO 3 uniformly dispersed on the surface of graphene. The synthesis approach presents a promising route to produce large amount of high performance electrode materials for Lithium ion batteries.
AB - MoO 3 is capable of Li? + insertion/extraction in excess of 6 Li + per formula unit, resulting in a significantly reversible capacity. Recently, chemically modified graphene materials have been used to form hybrid materials with SnO 2, Fe 2O 3, and Mn 3O 4 in attempts to improve electrode capacity and cycling stability. However, an anode combining MoO 3 with graphene has never been reported. MoO 3/graphene composite was prepared through a facile two-step synthesis by homogeneous coprecipitation and subsequent reduction of the graphite oxide with hydrazine. The synergic effect of graphene and MoO 3 improves the electrochemical properties, like cycling performance and rate capability. SEM and TEM images show that MoO 3 uniformly dispersed on the surface of graphene. The synthesis approach presents a promising route to produce large amount of high performance electrode materials for Lithium ion batteries.
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M3 - Conference contribution
AN - SCOPUS:84863165520
SN - 9780816910700
T3 - 11AIChE - 2011 AIChE Annual Meeting, Conference Proceedings
BT - 11AIChE - 2011 AIChE Annual Meeting, Conference Proceedings
T2 - 2011 AIChE Annual Meeting, 11AIChE
Y2 - 16 October 2011 through 21 October 2011
ER -