Improvement of anti-corrosion performance (surface and near the cut edge) and mechanical properties of epoxy coatings modified with nano, micro and hybrid ZnO particles

Basit Öğe Kaydı
dc.contributor.authorKabaoglu, Emre
dc.contributor.authorKarabork, Fazliye
dc.contributor.authorBalun Kayan, Didem
dc.contributor.authorAkdemir, Ahmet
dc.date.accessioned2024-02-23T14:26:54Z
dc.date.available2024-02-23T14:26:54Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractComposites were formed by incorporating nano, micro and hybrid-ZnO particles into the epoxy matrix at the same loading levels (3%) and applied at 90 mu m thickness on the galvanized steel substrate using a film applicator in this study. The improvement in anti-corrosion performance and mechanical and physical properties of the composite coatings were evaluated using various tests and techniques such as salt-spray, electrochemical impedance spectroscopy, nanohardness, microscratch, cross-cut, bending, Fourier transform infrared spectroscopy, thermogravimetric and Scanning electron microscopy. The corrosion performance of the composite coatings near the cut edge is discussed in detail as well as on the surface of galvanized steel. The results show that the addition of all ZnO particles has a positive effect on the corrosion resistance and mechanical properties of the coatings. The addition of nano, micro and hybrid ZnO particles increased the hardness of the composites by 52, 37 and 56%, respectively, compared to the neat epoxy. Although the cathodic protection performance is weakened near the cut edge due to the loss of Zn after thermal cutting, high barrier protection was provided with composite coatings, especially micro ZnO/Epoxy composite coating.en_US
dc.description.sponsorshipResearch Fund of Aksaray University [2020-012]en_US
dc.description.sponsorshipThe author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by the Research Fund of Aksaray University. Project Number: 2020-012.en_US
dc.identifier.doi10.1177/00219983221146846
dc.identifier.endpage463en_US
dc.identifier.issn0021-9983
dc.identifier.issn1530-793X
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85144311717en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage451en_US
dc.identifier.urihttps://doi.org/10.1177/00219983221146846
dc.identifier.urihttps://hdl.handle.net/20.500.12452/14358
dc.identifier.volume57en_US
dc.identifier.wosWOS:000899758700001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofJournal Of Composite Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEpoxy Coatingen_US
dc.subjectGalvanized Steelen_US
dc.subjectZnoen_US
dc.subjectElectrochemical Impedance Spectroscopyen_US
dc.subjectCorrosion Protectionen_US
dc.titleImprovement of anti-corrosion performance (surface and near the cut edge) and mechanical properties of epoxy coatings modified with nano, micro and hybrid ZnO particlesen_US
dc.typeArticleen_US

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