Binder-free MnMoO4 nanoribbons on Ni-foam for high performance electrochemical energy storage devices

被引：6
|
作者：
Jabeen, Shakra [1 ]
Kumar, Prashant [1 ]
Sharma, Seema [1 ]
Samra, Kawaljeet Singh [1 ]
机构：
[1] Lovely Profess Univ, Dept Phys, Phagwara 144411, Punjab, India
来源：
MATERIALS LETTERS | 2022年 / 324卷
关键词：
a-MnMoO4; Nanoparticles; Diffusion; Binder-free electrode; Energy-storage and conversion; SUPERCAPACITOR; NANORODS;
D O I：
10.1016/j.matlet.2022.132741
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The monoclinic alpha-MnMoO4 nanoribbons are successfully grown on the nickel-foam by a one-step hydrothermal method. The electrodes with different mass-loadings of MnMoO4 on nickel-foam are prepared and characterized for the electrochemical performance. The binder-free electrode with 0.1 mg mass-loading exhibits a spectacular specific-capacity of 1050 mAhg(-1) (9000 Fg(-1)) at 5 Ag-1. Even at 50 Ag-1, retention of 72.5% is maintained after 1000 charge-discharge cycles. The potential use of MnMoO4 on nickel-foam for high performance energy-storage application has been systematically studied and analysed.
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页数：4
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