Publication Type Journal Article
Title Epoxy coatings modified with a new cerium phosphate inhibitor for smart corrosion protection of steel
Authors Y. Morozov L. M. Calado R. A. Shakoor R. Raj R. Kahraman Maryna Taryba Maria F. Montemor
Groups CSSE
Journal CORROSION SCIENCE
Year 2019
Month October
Volume 159
Number
Pages
Abstract In this work cerium tri(bis(2-ethylhexyl)phosphate) (Ce(DEHP)(3)) particles were used as anti-corrosion pigments in epoxy coatings applied on steel coupons. The composition of the corrosion inhibitor was designed to introduce pH-stimulated corrosion healing in the coating. Electrochemical Impedance measurements demonstrated very high compatibility between the inhibitor and the coating, and effective and stable corrosion protection. Localized electrochemical measurements carried out using the Scanning Vibrating Electrode Technique and Localised Electrochemical Impedance revealed efficient corrosion inhibition of steel exposed in artificially damaged coatings.
DOI http://dx.doi.org/10.1016/j.corsci.2019.108128
ISBN
Publisher
Book Title
ISSN 0010-938X
EISSN 1879-0496
Conference Name
Bibtex ID ISI:000488143500019
Observations
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