26872
Accession Number
20118
Title Of Article Chaper
Inhibition of the anodic dissolution of fron in alkaline solution by metal complex irons
Title Of Journal Book
Corrosion science
Volume
23
Issue
7
Pages
683-686
Literature Type
Serial
Literature Level
Analytic
Abstract
The possible inhibiting effects of GaO<sup<sup>b>3<s3-</sup>, GeO<sup>2-</sup>, CrO<sup<sup>b>2<s2-</sup>, and MoO<sup<sup>b>4<s2-</sup>, ions on anod ic and cathodic reactions on iron in 5 M KOH were studied. It was shown that a concentration ofthese ions of 10<sup>3-</sup>M inhibits the anodic iron dissolution reaction 2-3 times, while no effect on the hydrogen evolution reaction was observed. The effect was explained by the underpotential desposition of adatoms of the metal complexing ions on the iron electrode. -- AATA
pub_id
26872