Corrosion inhibition of magnesium alloy AZ31 in chloride-containing solutions by aqueous permanganate-Reference-Cited by-同舟云学术

Corrosion inhibition of magnesium alloy AZ31 in chloride-containing solutions by aqueous permanganate

Published:2023-04-04 Issue:7 Volume:27 Page:1847-1860
ISSN:1432-8488
Container-title:Journal of Solid State Electrochemistry
language:en
Short-container-title:J Solid State Electrochem

Author:

Osipenko Maria A.,Kasach Aliaksandr A.,Adamiec Janusz,Zimowska Małgorzata,Kurilo Irina I.,Kharytonau Dzmitry S.^ORCID

Abstract

AbstractIn this work, corrosion of the AZ31 magnesium alloy was examined in 0.05 M NaCl solutions containing 0.01–0.150 mol/dm3 of potassium permanganate as a corrosion inhibitor. A set of electrochemical impedance spectroscopy, linear sweep voltammetry, and hydrogen evolution measurements revealed high inhibitor effectiveness at relatively high (0.150 mol/dm3) KMnO4 concentrations. Based on data of energy-dispersive X-ray analysis, scanning electron microscopy, and Raman spectroscopy, a mechanism of the corrosion inhibition of AZ31 alloy by potassium permanganate in chloride-containing media was proposed.

Funder

Narodowe Centrum Nauki

Ministry of Education of the Republic of Belarus

Publisher

Springer Science and Business Media LLC

Subject

Electrical and Electronic Engineering,Electrochemistry,Condensed Matter Physics,General Materials Science,Energy Engineering and Power Technology,Materials Chemistry

Link

https://link.springer.com/content/pdf/10.1007/s10008-023-05472-3.pdf

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