MoO3-rGO nanocomposites for electrochemical energy storage

被引：75
|
作者：
Khandare, Lina [1 ,2 ]
Late, Dattatray J. [1 ]
机构：
[1] CSIR, Natl Chem Lab, Phys & Mat Chem Div, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
[2] Savitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, India
来源：
APPLIED SURFACE SCIENCE | 2017年 / 418卷
关键词：
MoO3; nanorods; MoO3-rGO nanocomposites; Electrochemical energy storage; HIGH-PERFORMANCE; ASYMMETRIC SUPERCAPACITORS; FACILE SYNTHESIS; NANOWIRE ARRAYS; GRAPHENE; OXIDE; COMPOSITES; NANOSHEETS; MECHANISM; NANORODS;
D O I：
10.1016/j.apsusc.2016.11.199
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We have synthesized the one dimensional (1D) MoO3 nanorods and MoO3-rGO nanocomposite by using sonochemical dispersion method at low temperature. The obtained products were characterized by using Raman spectroscopy, FT-IR, SEM, TEM and HR-TEM. We have demonstrated the electrochemical properties of MoO3 nanorods and MoO3-rGO nanocomposites. The specific capacitance for MoO3 nanorods and MoO3-rGO nanocomposite was calculated to be 3.3 F/g and 22.83 F/g at current density of 0.3 A/g respectively. The nanocomposite of MoO3-rGO shows the better electrochemical performance as compared to pristine MoO3 nanorods sample due to improvement in the conductivity. Our result suggests that the MoO3-rGO nanocomposites material has great potential for electrochemical energy storage and related applications. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：2 / 8
页数：7
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