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A Point Defect Model for Anodic Passive Films: I . Film Growth Kinetics
Open accessAbstract
A model based on the movement of point defects in an electrostatic field is proposed to interpret the growth behavior of a passive film on a metal surface. This model results in a logarithmic growth law. The theoretical equations derived from the model readily account for experimental data for the growth of a passive film on iron. It is found that the field strength of the film is . The dependence of film/solution interface potential difference on the applied potential (α) was found to be 0.743, and is independent of the identity of the anion in solution. However, the dependence of the potential difference across the film/solution interface on the solution p H (β) is strongly dependent on the identity of the solution anion.
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Cited by
Plasma electrolytic oxidation of magnesium and its alloys: Mechanism, properties and applications
Barati Darband, G., Aliofkhazraei, M., Hamghalam, P., & Valizade, N. (2017) · Journal of Magnesium and Alloys · doi:10.1016/j.jma.2017.02.004 · Cited by 594
A Mathematical Model for the Lithium-Ion Negative Electrode Solid Electrolyte Interphase
Christensen, J., & Newman, J. (2004) · Journal of The Electrochemical Society · doi:10.1149/1.1804812 · Cited by 330
Metadata
- Authors
- Chao, C. Y., Lin, L. F., & Macdonald, D. D.
- Venue
- Journal of The Electrochemical Society
- Publisher
- The Electrochemical Society
- Published
- 1981-06-01
- Volume
- 128
- Issue
- 6
- Pages
- 1187-1194
- ISSN
- 0013-4651 (ISSN-L)
- 1945-7111
- OpenAlex
- W1484595209
- Cited by
- 894
- References
- 0
- FWCI
- 4.60
- Type
- journal article
- Language
- en
- Open access
- bronze
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- CoChat. (2026). Citation check: A Point Defect Model for Anodic Passive Films: I . Film Growth Kinetics. https://app.cochat.ai/papers/10.1149/1.2127591
- The paper
- Chao, C. Y., Lin, L. F., & Macdonald, D. D. (1981). A Point Defect Model for Anodic Passive Films: I . Film Growth Kinetics. Journal of The Electrochemical Society. https://doi.org/10.1149/1.2127591
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.
