Corrosion performance of epoxy coatings containing silane treated ZrO2 nanoparticles on mild steel in 3.5 % NaCl solution

Behzadnasab, M., Mirabedini, S. M., Kabiri, K. and Jamali, S. (2011) Corrosion performance of epoxy coatings containing silane treated ZrO2 nanoparticles on mild steel in 3.5 % NaCl solution. Corrosion Science. 53(1), pp. 89-98. 0010-938X.

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Item Type:	Article
Abstract:	Clear epoxy coatings were modified by adding various levels of ZrO2 nanoparticles. In order to achieve proper dispersion of nanoparticles in the epoxy-based coating and making possible chemical interactions between nanoparticles and polymeric coating, the surface of the nanoparticles was treated with aminopropyl trimethoxy silane (APS). Corrosion performance of mild steel coated specimens was investigated employing EIS, electrochemical noise (ECN) techniques and salt spray test. Coatings with 2–3 wt% ZrO2 nanoparticles possessed the best corrosion performance among the coating specimens. Possible chemical interactions between polymeric matrix and treated nanoparticles in nanocomposites cause high barrier properties and ionic resistances
Uncontrolled Keywords:	Mild steel; EIS; IR spectroscopy; Polymer coatings
Subjects:	T Technology > TP Chemical technology > TP250 Industrial electrochemistry T Technology > TA Engineering (General). Civil engineering (General) > TA418 Corrosion engineering T Technology > TP Chemical technology > TP1080 Polymers and polymer manufacture
Creators:	Behzadnasab, M, Mirabedini, S M, Kabiri, K and Jamali, S
Publisher:	Elsevier
Faculties, Divisions and Institutes:	Faculties > Faculty of Arts, Science & Technology > Engineering
Date:	January 2011
Date Type:	Publication
Page Range:	pp. 89-98
Journal or Publication Title:	Corrosion Science
Volume:	53
Number:	1
Language:	English
DOI:	https://doi.org/10.1016/j.corsci.2010.09.026
ISSN:	0010-938X
Status:	Published / Disseminated
Refereed:	Yes
URI:	http://nectar.northampton.ac.uk/id/eprint/3083

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