Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/1008
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dc.contributor.authorMojsilović, Kristinaen
dc.contributor.authorLačnjevac, Urošen
dc.contributor.authorStojanović, Srnaen
dc.contributor.authorDamjanović-Vasilić, Ljiljanaen
dc.contributor.authorStojadinović, Stevanen
dc.contributor.authorVasilić, Rastkoen
dc.date.accessioned2022-07-12T18:11:53Z-
dc.date.available2022-07-12T18:11:53Z-
dc.date.issued2021-08-01en
dc.identifier.urihttps://physrep.ff.bg.ac.rs/handle/123456789/1008-
dc.description.abstractIn this paper, we employed plasma electrolytic oxidation (PEO) of aluminum in a water solution of sodium tungstate (Na2WO4·2H2O) with the addition of the pure and Ce-loaded zeolites clinoptilolite and 13 X for the preparation of oxide coatings. The obtained coatings were characterized with respect to their morphologies and chemical and phase compositions using scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy, atomic force microscopy, and X-ray diffraction. The prepared coatings contained γ-alumina, WO3, and metallic tungsten. The surface morphologies of the obtained coatings strongly depended on the PEO processing time; the roughness of all coatings increased with PEO time, while porosity decreased with PEO processing time as a result of microdischarge coalescence and growth. All coatings contained elements originating from the substrate and from the electrolytes. Coatings containing zeolites with Ce showed higher photoactivity than those with immobilized pure zeolites. The highest photocatalytic activity levels were observed for coatings containing immobilized Ce-exchanged clinoptilolite processed for 10 min. It was observed that both clinoptilolite and 13X zeolites improved the features of the PEO coatings in a similar manner, making natural and abundant clinoptilolite an excellent candidate for various applications.en
dc.relation.ispartofMetalsen
dc.subjectOxide coatingsen
dc.subjectPhotocatalysisen
dc.subjectPlasma electrolytic oxidationen
dc.subjectZeolitesen
dc.titleFormation and properties of oxide coatings with immobilized zeolites obtained by plasma electrolytic oxidation of aluminumen
dc.typeArticleen
dc.identifier.doi10.3390/met11081241en
dc.identifier.scopus2-s2.0-85112638277en
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/85112638277en
dc.relation.issue8en
dc.relation.volume11en
item.openairetypeArticle-
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
crisitem.author.orcid0000-0003-1424-3225-
crisitem.author.orcid0000-0002-6589-6296-
crisitem.author.orcid0000-0003-2476-7516-
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