Electrochemical Properties of Ternary Metal Oxides for Supercapacitor

被引:0
|
作者
Raghav, Jyoti [1 ,2 ]
Roy, Soumyendu [1 ,2 ]
机构
[1] Bennett Univ, Dept Phys, Greater Noida 201310, India
[2] Bennett Univ, Sch Engn & Appl Sci, Ctr Excellence Nano Sensors & Nanomed, Greater Noida 201310, India
来源
2023 INTERNATIONAL WORKSHOP ON IMPEDANCE SPECTROSCOPY, IWIS | 2023年
关键词
Nanomaterial; Ternary metal oxides; Supercapacitors; Pseudocapacitance; Electrochemical impedance spectroscopy; ENERGY-STORAGE; EVOLUTION REACTION; ELECTRODES; BATTERY; MANGANESE; NANOPARTICLES; MNCO2O4; ARRAYS; FOAM; FILM;
D O I
10.1109/IWIS61214.2023.10302793
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Ternary metal oxide electrodes of Mn-Co-Cu were fabricated for developing supercapacitors via a simple hydrothermal treatment. The electrochemical properties of fabricated electrodes were investigated by cyclic voltammetry, galvanostatic charge-discharge and electrochemical impedance spectroscopy. Ternary oxide outperformed both binary and mono metal oxides. The best performing electrode demonstrated good charge storing capability with specific capacitance of 1607 F/g at 5 mV/s and low value of charge transfer resistance.
引用
收藏
页码:67 / 72
页数:6
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