The dissolution of iron under cathodic polarization

Vorkapić, L; Dražić, Dragutin M.

doi:10.1016/S0010-938X(79)80065-7

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1979

Authors

Vorkapić, L
Dražić, Dragutin M.

Article (Published version)

Elsevier

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Abstract

It has been shown that the dissolution rate for iron at cathodic potential is higher than expected on the grounds of the Wagner-Traud mixed potential theory. This observation cannot be explained by a parallel chemical process as suggested by Kolotyrkin et al. The dissolution appeared to be unaffected by potential, pH, cations (Li+, Na+, K+), anions (SO2-4, Cl-, ClO-4) and solvent (water-dioxan mixtures). However, the dissolution rate was decreased by an order of magnitude when the electrode was connected to a strong magnet, suggesting that the mechanical degradation of the surface under the influence of the cathodically evolved hydrogen is the main cause of the measured effects. © 1979 Pergamon Press Ltd.

Keywords:

Cathodic polarization / Iron and alloys / corrosion -electrochemical

Source:
Corrosion Science, 1979, 19, 7, 643-651

Publisher:

Pergamon Press

DOI: 10.1016/S0010-938X(79)80065-7

ISSN: 0010-938X

Scopus: 2-s2.0-0018688196

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	25

TY  - JOUR
AU  - Vorkapić, L
AU  - Dražić, Dragutin M.
PY  - 1979
UR  - http://cer.ihtm.bg.ac.rs/handle/123456789/2753
AB  - It has been shown that the dissolution rate for iron at cathodic potential is higher than expected on the grounds of the Wagner-Traud mixed potential theory. This observation cannot be explained by a parallel chemical process as suggested by Kolotyrkin et al. The dissolution appeared to be unaffected by potential, pH, cations (Li+, Na+, K+), anions (SO2-4, Cl-, ClO-4) and solvent (water-dioxan mixtures). However, the dissolution rate was decreased by an order of magnitude when the electrode was connected to a strong magnet, suggesting that the mechanical degradation of the surface under the influence of the cathodically evolved hydrogen is the main cause of the measured effects. © 1979 Pergamon Press Ltd.
PB  - Pergamon Press
T2  - Corrosion Science
T1  - The dissolution of iron under cathodic polarization
VL  - 19
IS  - 7
SP  - 643
EP  - 651
DO  - 10.1016/S0010-938X(79)80065-7
ER  -

@article{
author = "Vorkapić, L and Dražić, Dragutin M.",
year = "1979",
url = "http://cer.ihtm.bg.ac.rs/handle/123456789/2753",
abstract = "It has been shown that the dissolution rate for iron at cathodic potential is higher than expected on the grounds of the Wagner-Traud mixed potential theory. This observation cannot be explained by a parallel chemical process as suggested by Kolotyrkin et al. The dissolution appeared to be unaffected by potential, pH, cations (Li+, Na+, K+), anions (SO2-4, Cl-, ClO-4) and solvent (water-dioxan mixtures). However, the dissolution rate was decreased by an order of magnitude when the electrode was connected to a strong magnet, suggesting that the mechanical degradation of the surface under the influence of the cathodically evolved hydrogen is the main cause of the measured effects. © 1979 Pergamon Press Ltd.",
publisher = "Pergamon Press",
journal = "Corrosion Science",
title = "The dissolution of iron under cathodic polarization",
volume = "19",
number = "7",
pages = "643-651",
doi = "10.1016/S0010-938X(79)80065-7"
}

Vorkapić L, Dražić DM. The dissolution of iron under cathodic polarization. Corrosion Science. 1979;19(7):643-651

Vorkapić, L.,& Dražić, D. M. (1979). The dissolution of iron under cathodic polarization.
Corrosion SciencePergamon Press., 19(7), 643-651.
https://doi.org/10.1016/S0010-938X(79)80065-7

Vorkapić L, Dražić Dragutin M., "The dissolution of iron under cathodic polarization" 19, no. 7 (1979):643-651,
https://doi.org/10.1016/S0010-938X(79)80065-7 .