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

被引：7

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.

引用

页数：4

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