Mixed Nickel Cobalt Manganese Oxide Nanorods for supercapacitor application
- 1 Indian Institute of Technology Bhubaneswar, India
Abstract
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.
DOI: https://doi.org/10.3844/ajeassp.2016.540.546
Copyright: © 2016 Rajat Mondal, Surjit Sahoo and Chandra Sekhar Rout. This is an open access article distributed under the terms of the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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Keywords
- Supercapacitor
- Hydrothermal Synthesis
- Elemental Composition
- Morphology
- Capacitive Performance