Inhibitory effects of manganeous, cadmium and zinc ions on hydrogen evolution reaction and corrosion of iron in sulphuric acid solutions

Dražić, D. M.; Vorkapić, L. Ž.

doi:10.1016/0010-938X(78)90011-2

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1978

Authors

Dražić, D. M.
Vorkapić, L. Ž.

Article (Published version)

Elsevier

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Abstract

The presence of metal ions (Cd2+, Mn2+, Zn2+), more electronegative than the cathodic potential for the hydrogen evolution reaction on iron in a 0.25M H2SO4 solution, inhibits the hydrogen evolution reaction and corrosion of iron. This effect has been explained as the under-potential deposition of the adatoms of these metals on iron. © 1978.

Keywords:

iron and alloys / corrosion protection - Inhibitors / Sulfuric Acid - Corrosive Properties

Source:
Corrosion Science, 1978, 18, 10, 907-910

Publisher:

Pergamon Press

Projects:

Research Fund of Serbia

DOI: 10.1016/0010-938X(78)90011-2

ISSN: 0010-938X

Scopus: 2-s2.0-0018051381

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