Synthesis and Characterization of α-MoO3/RGO Composite as Anode Material for Li-Ion Batteries Using Spray Drying Combustion

被引:11
|
作者
Gangaraju, Vinay [1 ,2 ]
Bhargavi, D. [1 ,2 ]
Rangappa, Dinesh [1 ,2 ]
机构
[1] Visvesvaraya Technol Univ, Dept Nanotechnol, PG Ctr Bangalore Reg, Muddenhalli, Chikkaballapur, India
[2] Visvesvaraya Technol Univ, Visvesvaraya Ctr Nanosci & Technol, PG Ctr Bangalore Reg, Muddenhalli, Chikkaballapur, India
关键词
Li-ion battery; MoO3; MoO3/RGO; Spray drying combustion; PERFORMANCE;
D O I
10.1016/j.matpr.2017.09.167
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper we present a novel method to synthesis a high capacity Molybdenum trioxide/reduced graphene oxide by spray drying combustion technique. MoO3/RGO composite material is one of the promising anode materials Li-ion batteries. The resultant product was characterized by powder X-ray diffraction (XRD), Scanning electron microcopy (SEM), Field Emission Scanning electron microcopy (SEM), Transmission Electron Microscopy (TEM), Raman Shift and Electrochemical studies. XRD analysis confirms the presence of single Phase-Orthorhombic structured MoO3 nanoparticle. SEM determines the plate like morphology of the particles of size similar to 100 - 200nm. TEM confirms the MoO3 deposition on RGO sheets. Electrochemical study reveals the energy storage capacity greater than 1000mAh/g. (C) 2017 Published by Elsevier Ltd.
引用
收藏
页码:12328 / 12332
页数:5
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