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The anodic oxide film on iron in neutral solution

Norio Sato, +2 more
- 01 Nov 1971 - 
- Vol. 16, Iss: 11, pp 1909-1921
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TLDR
The composition of the anodic passive oxide film on iron in neutral solution has been investigated by cathodic reduction, chemical analysis and ellipsometry as mentioned in this paper, and it was found that the film retains nearly constant thickness above a critical potential where transpassive dissolution begins to occur.
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This article is published in Electrochimica Acta.The article was published on 1971-11-01 and is currently open access. It has received 103 citations till now. The article focuses on the topics: Oxide & Iron oxide cycle.

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Citations
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Passivity breakdown, pit initiation and propagation of pits in metallic materials – Review

TL;DR: In this article, the authors present a review of literature which covers aspects of pitting corrosion observed in metallic materials, focussing on events associated with nucleation of pits, i.e. passivity breakdown, initiation of pits and their propagation stage.
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Semiconducting properties of thermally grown oxide films on AISI 304 stainless steel

TL;DR: In this paper, the oxide films formed on AISI type 304 stainless steel in the temperature range between 50 and 450°C, have been studied by Auger electron spectroscopy, capacitance measurements and photoelectrochemistry.
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Modelling the tribo-corrosion interaction in aqueous sliding conditions

TL;DR: A mathematical model for the interactions between corrosion and sliding wear of metals is proposed in this article, and a mathematical model is developed which incorporates the various factors affecting corrosion wear, including experimental and environmental conditions and material properties.
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A semiconductor model of the passive layer on iron electrodes and its application to electrochemical reactions

U. Stimming, +1 more
- 01 Aug 1979 - 
TL;DR: In this paper, a semiconductor model of the passive layer was used for the explanation of transfer reactions of electrons (etr) and ions (itr) on passive iron electrodes, which takes place via the conduction band at low potentials and via the valence band at high potentials.
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Characterisation of passive films formed on low carbon steel in borate buffer solution (pH 9.2) by electrochemical impedance spectroscopy

TL;DR: In this paper, Mott-Schottky plots and impedance measurements were made on films formed at different potentials and times, which allowed the determination of the semiconductive properties of the films.
References
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Journal ArticleDOI

A theory for breakdown of anodic oxide films on metals

TL;DR: In this article, the breakdown of anodic oxide films is described thermodynamically as a mechanical deformation or crack formation, and the breakdown potential at which the film thickness is critical depends on the anion concentration in solution.
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The Anodic Oxidation of Iron in a Neutral Solution II . Effect of Ferrous Ion and pH on the Behavior of Passive Iron

TL;DR: In this article, the decay of the polarized passive potential on open circuit is explained as due mainly to the change in the defect-concentration and consequently of the film composition at the oxide/solution interface either by the outward migration of iron through the film or by the reaction with Fe++ ion in solution when the latter had been added or supplied by a small amount of self-corrosion.
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Electron Diffraction Studies of Active, Passive, and Transpassive Oxide Films Formed on Iron

TL;DR: In this paper, the epitaxial relationship of the oxide to the iron substrate was determined using selected area transmission electron diffraction (SED) and the authors found that in all of the electrolytes used the passive film contained, while the nonpassive films did not.
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Ellipsometry of the passivation film on iron in neutral solution

TL;DR: In this article, the passivation of a passivation film on iron was investigated and it was shown that the film thickness is linearly related to the oxidation potential in a limited potential region, which extrapolates to a film thicker than a monolayer even at zero anode overvoltage.
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