Mixed Nickel Cobalt Manganese Oxide Nanorods for supercapacitor application | Science Publications

American Journal of Engineering and Applied Sciences

Chandra Sekhar Rout¹  Surjit Sahoo¹  Rajat Mondal¹ 

关键词: Supercapacitor;    Hydrothermal Synthesis;    Elemental Composition;    Morphology;    Capacitive Performance;   

DOI  :  10.3844/ajeassp.2016.540.546

学科分类：工程和技术（综合）

来源: Science Publications

【 摘 要 】

Mixed Nickel Cobalt Manganese oxide (NiCoMn-Oxide) is a new class of excellent material for supercapacitor application. Here, hydrothermal synthesis technique has been employed to prepare mixed NiCoMn-Oxide nanorods. The elemental composition and morphology of this material were validated by X-Ray Diffraction (XRD), Scanning Electron Microscopy (SEM) and EDX techniques. To analyze the capacitive performance of this material, cyclic voltammetry and galvanostatic charge-discharge tests were performed. A maximum specific capacitance of ~500 F/g was obtained for the mixed NiCoMn-oxide material within a potential range of -0.5 to 0.5 V (Vs. Ag/AgCl) in 2 M aqueous KOH solution.

【 授权许可】

Unknown