Influence of Calcium on the Thermal Oxidation of Ca-Doped CoO and of CaO-Coated Cobalt

Authors

  • Nacer Halem Mouloud Mammeri University of Tizi-Ouzou image/svg+xml Author
  • Zohra Halem University Mohand Oulhadj Author
  • Ouardia Halem Mouloud Mammeri University of Tizi-Ouzou image/svg+xml Author
  • Mariora Abrudeanu University of Pitesti image/svg+xml Author
  • Georgette Petot-Ervas SPMS Laboratory Author

DOI:

https://doi.org/10.55549/epstem.1148

Keywords:

Oxygen chemical potential gradient, Diffusion driving force, Diffusion, Kinetic demixing

Abstract

The present study concerns the influence of calcium on the thermal oxidation of Ca-doped Co1-xOand of CaO-coated cobalt. We have found that calcium enhanced the thermal oxidation of Co1-xO single crystalswhile a CaO coating leads to a decrease of the oxidation kinetic of cobalt polycrystals, at T

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Published

2025-10-30

Issue

Vol. 36 (2025)

Section

Articles

License

Copyright (c) 2025 The Eurasia Proceedings of Science, Technology, Engineering & Mathematics

Creative Commons License

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

How to Cite

Influence of Calcium on the Thermal Oxidation of Ca-Doped CoO and of CaO-Coated Cobalt. (2025). The Eurasia Proceedings of Science, Technology, Engineering and Mathematics, 36, 11-20. https://doi.org/10.55549/epstem.1148