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Cited by 231

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Electrochemical Studies on Protective Thin Co3 O 4 and NiCo2 O 4 Films Prepared on Titanium by Spray Pyrolysis for Oxygen Evolution

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Singh, Ravindra N., Koenig, J. ‐F., Poillerat, G., Chartier, P.·1990·Journal of The Electrochemical Society

Abstract

Electrochemical studies were done on thin and films on Ti by cyclic voltammetric and potentiostatic polarization techniques. The films were quite conductive and prevented the underlying surface from playing a harmful role during measurements. The results indicated the formation of a surface quasi‐reversible redox couple, Co IV /Co III , in solution. The reaction order with respect to OH − ion concentration was found to be nearly 2. The Tafel slopes decreased with increasing concentrations. was observed to evolve oxygen gas at a lower overpotential as compared to that of . Electrode kinetic parameters suggest similar mechanisms for the oxygen evolution for both the oxides.

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Metadata

Authors
Singh, R. N., Koenig, J. ‐., Poillerat, G., & Chartier, P.
Venue
Journal of The Electrochemical Society
Published
1990-05-01
Volume
137
Issue
5
Pages
1408-1413
ISSN
  • 0013-4651 (ISSN-L)
  • 1945-7111
OpenAlex
W1556989965
Cited by
231
References
0
FWCI
2.45
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Electrochemical Studies on Protective Thin Co3 O 4 and NiCo2 O 4 Films Prepared on Titanium by Spray Pyrolysis for Oxygen Evolution. https://app.cochat.ai/papers/10.1149/1.2086682
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Singh, R. N., Koenig, J. ‐., Poillerat, G., & Chartier, P. (1990). Electrochemical Studies on Protective Thin Co3 O 4 and NiCo2 O 4 Films Prepared on Titanium by Spray Pyrolysis for Oxygen Evolution. Journal of The Electrochemical Society. https://doi.org/10.1149/1.2086682

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.