Nanoporous Mn doped Ruthenium Oxide Thin Film Electrodes for Supercapacitor applications

Authors

  • P. S. Joshi  Walchand Institute of Technology, Solapur-413006,Maharashtra, India.
  • D. S. Sutrave  D.B.F. Dayanand College of Arts and Science, Solapur-413002, Maharashtra, India

Keywords:

Mn doped RuO2 thin films, Sol-gel spin coating, Nano-porous , Cyclic voltammetry

Abstract

Sol-gel spin coating method was adopted for preparation of Manganese doped Ruthenium Oxide thin films. In aqueous solution of M RuCl3 solution, the doping percentage of Mn has been increased as 0.1, 0.2, 0.5,1 and 2at percentage. Orthorhombic structure of Crystalline RuO2 has been revealed from XRD. Formation of Nano-porous material on the steel substrate was observed from SEM. EDAX revealed successful doping of Mn in RuO2. Changes in structural and morphological features with increasing doping of Manganese admired for supercapacitor applications. Maximum specific capacitance of 475 F/g at 10mV/s was observed for a 2% Mn doping in 0.1 M KOH electrolyte which proved its applicability in supercapacitor.

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International Journal of Scientific Research in Science and Technology

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Published

2021-04-30

Issue

Volume 9, Issue 2, March-April-2021

Section

Research Articles

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
P. S. Joshi, D. S. Sutrave "Nanoporous Mn doped Ruthenium Oxide Thin Film Electrodes for Supercapacitor applications" International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011,Volume 9, Issue 2, pp.157-161, March-April-2021.