New Corrosion Inhibitors for Low-Carbon Steel in Hydrochloric Acid Solutions

Protection of Metals and Physical Chemistry of Surfaces - Abstract—The effects that indolizine derivatives, a tellurium organic compound, rhodanine, sodium diethyldithiocarbamate, and some of...     

Inhibition of zinc dissolution in borate-sulfate electrolytes by benzoimidazoles

The effects of the concentrations of sodium sulfate, benzoimidazole, and its derivatives on active and passive zinc dissolution and local depassivation were studied. The correlations between the effect of substituted benzoimidazoles and the basicity, polarizability, and hydrophobicity were determined. Original Russian Text ? V.V. Ekilik, V.V. Chernyavina, G.N. Ekilik, 2007, published in Zashchita Metallov, 2007, Vol. 43, No. 3, pp. 262–267.     

Electrochemical Properties of Carbon Electrodes Modified with Cobalt Hexacyanoferrate and Nickel Hexacyanoferrate Nanoparticles

Inorganic Materials - C/KCoHCF-1, C/KNiHCF-2, C/KNiCoHCF-3, and C/KCoNiHCF-4 composite materials have been produced via surface modification of activated carbon. Structural characteristics of the...     

Iron dissolution in a sulfate electrolyte with benzoimidazole or a borate buffer

The effects of benzoimidazole and a borate buffer on the anodic dissolution of iron in a sodium sulfate electrolyte were compared under different conditions of voltammetric experiment (forward and reverse scans and cyclic voltammograms). The rotational speed, the electrode arrangement in a cell, pH, the concentrations of additives, and the temperature were also varied. In the presence of benzoimidazole, the active-passive transition peak at more negative potentials disappeared from the anodic voltammograms under certain experimental conditions, in contrast to electrolytes with a borate buffer. Anodic passivation in the presence of benzoimidazole was impeded compared to a borate buffer. Original Russian Text ? V.V. Ekilik, V.V. Chernyavina, G.N. Ekilik, 2006, published in Zashchita Metallov, 2006, Vol. 42, No. 4, pp. 356–367.     

Effect of benzimidazoles and potassium oleates on the dissolution of some FeZn alloys in a borate buffer

Anodic dissolution of intermetallic compounds in a borate buffer solution has been studied in comparison with pure metals. Effects of azoles and potassium oleate on the total process and its stages have been determined with allowance for the addition concentrations and time. Original Russian Text ? V.V. Ekilik, V.V. Chernyavina, G.N. Ekilik, 2007, published in Korroziya: Materialy, Zashchita, 2006, No. 10, pp. 26–31.