Resveratrol as corrosion inhibitor for metals in wine and food industries

Vaszilcsin, Cristian George and Dan, Mircea Laurentiu and Duca, Delia-Andrada and Labosel, Mihaela Alexandra: Resveratrol as corrosion inhibitor for metals in wine and food industries. In: Proceedings of the International Symposium on Analytical and Environmental Problems, (22). pp. 316-319. (2016)

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Abstract

This paper presents preliminary results obtained in the case of Resveratrol used as corrosion inhibitor for stainless steel, carbon steel, polished and brushed aluminum in ethanol solutions. Electrochemical behavior of Resveratrol in ethanol solutions has been studied by cyclic voltammetry on platinum electrode. Information about the inhibitory effect mechanism was provided by kinetic parameters calculated with Tafel method from linear polarization curves. Corrosion rate diminution of studied electrodes in the presence of Resveratrol can be assigned to the adsorption of inhibitor molecules on the sample surface, or depositing corrosion products onto metal surface, blocking the active sites.

Item Type: Article
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2016
Volume: 22
ISBN: 978-963-306-507-5
Page Range: pp. 316-319
Uncontrolled Keywords: Elektrokémia
Additional Information: Bibliogr.: 319. p. ; összefoglalás angol nyelven
Date Deposited: 2018. Dec. 12. 15:53
Last Modified: 2018. Dec. 12. 15:53
URI: http://acta.bibl.u-szeged.hu/id/eprint/56105

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