Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/1076
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dc.contributor.authorStojadinović, Stevanen_US
dc.contributor.authorTadić, Nenad B.en_US
dc.contributor.authorRadić, N.en_US
dc.contributor.authorGrbić, B.en_US
dc.contributor.authorVasilić, Rastkoen_US
dc.date.accessioned2022-07-12T18:12:01Z-
dc.date.available2022-07-12T18:12:01Z-
dc.date.issued2017-01-25-
dc.identifier.issn0257-8972en
dc.identifier.urihttps://physrep.ff.bg.ac.rs/handle/123456789/1076-
dc.description.abstractThis paper presents the results of our recent investigation of MgO/ZnO coatings formed on AZ31 magnesium alloy by plasma electrolytic oxidation in phosphate-based alkaline electrolyte with varying concentration of ZnO particles. Surface morphology of obtained coatings is not significantly influenced by the addition of ZnO particles to the supporting electrolyte, while processing time has considerable influence on the morphology of formed coatings. Elemental mapping showed that elements are distributed rather uniformly across the obtained oxide coatings. The content of Zn increases with ZnO particle concentration in the supporting electrolyte as well as with PEO processing time. Incorporation of ZnO particles in obtained coatings was confirmed by X-ray diffraction and Raman spectroscopy. Photoluminescent emission spectra of MgO/ZnO coatings featured sharp band centered at about 380 nm and broad band centered at about 535 nm, with the leading contribution coming from ZnO deposited on the surface. Diffuse reflectance spectra revealed that absorption edge of MgO/ZnO coatings is positioned at about 385 nm. Photoactivity of obtained coatings increases with processing time and ZnO concentration up to 6 g/L.en
dc.relation.ispartofSurface and Coatings Technologyen
dc.subjectMagnesium alloy AZ31en
dc.subjectPhotocatalysisen
dc.subjectPhotoluminescenceen
dc.subjectPlasma electrolytic oxidationen
dc.subjectZnOen
dc.titleMgO/ZnO coatings formed on magnesium alloy AZ31 by plasma electrolytic oxidation: Structural, photoluminescence and photocatalytic investigationen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.surfcoat.2016.12.073-
dc.identifier.scopus2-s2.0-85006944637-
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/85006944637-
dc.relation.volume310en
dc.relation.firstpage98en
dc.relation.lastpage105en
item.openairetypeArticle-
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
crisitem.author.orcid0000-0002-6589-6296-
crisitem.author.orcid0000-0001-9002-9779-
crisitem.author.orcid0000-0003-2476-7516-
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