Manuscript Number : IJSRST184306
"Efficient Potentiostatically Electrodeposited MnO2 Electrode for Electrochemical Pseudocapacitor Applications"
Authors(3) :-S. M. Ingole, Y. H. Navale, V. B. Patil A manganese oxide (MnO2) electrode has been developed by using potentiostatic electrodeposition method and characterized for its compositional, morphological and afterward envisaged in pseudocapacitor applications. The elemental analysis of MnO2 electrode was studied using X-ray photoelectron spectroscopy (XPS). The supercapacitive properties of MnO2 electrode studied using cyclic voltammetry and galvanostatic charge-discharge measurements in 1M Na2SO4 electrolyte. A high specific capacitance of 626 Fg−1 was obtained within the potential range of −0.3 to 0.8 V in 1M Na2SO4 electrolyte. Additionally, MnO2 electrode exhibited high charge/discharge efficiency of 98.32%. The present study signifies successful application of potentiostatic electrodeposited MnO2 thin films as a supercapacitor electrode.
S. M. Ingole Manganese Oxide; X-ray Photoelectron Spectroscopy; SEM, Cyclic Voltammetry; Galvanostatic Charge-Discharge. Publication Details
Published in : Volume 4 | Issue 4 | March-April 2018 Article Preview
Functional Materials Research Laboratory, School of Physical Sciences, Solapur University, Solapur, Maharashtra, India
Y. H. Navale
Arts , Comerce & Science College Onde, Palghar, Maharashtra, India
V. B. Patil
Date of Publication : 2018-03-10
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 27-29
Manuscript Number : IJSRST184306
Publisher : Technoscience Academy
Journal URL : https://ijsrst.com/IJSRST184306
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