Electrochemical Properties of Cobalt Doped GdAlO3

Authors

  • P. K. Jisha  Department of Physics, New Horizon College of Engineering, Bangalore, India
  • C. R. Ravikumar  Department of Science, East West Institute of Technology, Bangaluru-560091
  • S. C. Prashantha  Department of Science, East West Institute of Technology, Bangaluru-560091
  • H. Nagabhushana  Prof.CNR Rao Center for Advanced materials, Tumkur University, Tumkur-572103

Keywords:

Combustion method; DRS; cyclic voltammetry; electrochemical impedance spectroscopy

Abstract

Nanocrystalline GdAlO3: Co2+ is synthesized by combustion process. The XRD study shows that the nano powder is single phase with orthorhombic structure and belongs to the space group Pnma. The DRS spectrum analysis reveals that the material is a wide band gap material with band gap of about 4.4 to 4.9 eV. The electrochemical properties of the GdAlO3: Co2+ was measured using cyclic voltammetry (CV) The CV studies clearly indicate that Co2+ dopant was successful doping material due to increasing the reversibility by reducing the EO-ER value of the electrode reaction.

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IInternational Journal of Scientific Research in Computer Science, Engineering and Information Technology

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Published

2019-12-30

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Volume 4, Issue 9, November-December-2019

Section

Research Articles

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How to Cite

[1]
P. K. Jisha, C. R. Ravikumar, S. C. Prashantha, H. Nagabhushana, " Electrochemical Properties of Cobalt Doped GdAlO3 " International Journal of Scientific Research in Computer Science, Engineering and Information Technology(IJSRCSEIT), ISSN : 2456-3307, Volume 4, Issue 9, pp.569-573, November-December-2019.