Inhibition of bismuth dissolution in 0.1 M sodium chloride solution

• V. V. Ekilik, E. A. Korsakova and A. G. Berezhnaya

Southern Federal University, ul. Zorge 7, Rostov-on-Don, 344090 Russian Federation

Abstract: Some organic compounds were studied as inhibitors of bismuth dissolution in passive state and under depassivation conditions in 0.1 M sodium chloride solution. The relationship between the effects of the organic additive and the Cl^– ion was estimated. Information about the influence of additives on the rate-limiting step under potentiostatic polarization was obtained.

Keywords: inhibitors, bismuth, anodic dissolution, sodium chloride solution, passivation, depassivation, mass transfer

Int. J. Corros. Scale Inhib., 2013, 2, no. 1, 30-38 PDF (655 K)
doi: 10.17675/2305-6894-2013-2-1-030-038

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