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dc.contributor.authorRokosz, Krzysztof
dc.contributor.authorHryniewicz, Tadeusz
dc.contributor.authorMatýsek, Dalibor
dc.contributor.authorRaaen, Steinar
dc.contributor.authorValíček, Jan
dc.contributor.authorDudek, Łukasz
dc.contributor.authorHarničárová, Marta
dc.date.accessioned2016-08-01T08:25:10Z
dc.date.available2016-08-01T08:25:10Z
dc.date.issued2016
dc.identifier.citationMaterials. 2016, vol. 9, issue 5, art. no. 318.cs
dc.identifier.issn1996-1944
dc.identifier.urihttp://hdl.handle.net/10084/111921
dc.description.abstractIn the paper, the Scanning Electron Microscopy (SEM) with Energy Dispersive X-ray Spectroscopy (EDS) and X-ray Photoelectron Spectroscopy (XPS) results of the surface layer formed on pure titanium after plasma electrolytic oxidation (micro arc oxidation) at the voltage of 450 V are shown. As an electrolyte, the mixture of copper nitrate Cu(NO3)2 (10–600 g/L) in concentrated phosphoric acid H3PO4 (98 g/mol) was used. The thickness of the obtained porous surface layer equals about 10 m, and it consists mainly of titanium phosphates and oxygen with embedded copper ions as a bactericidal agent. The maximum percent of copper in the PEO surface layer was equal to 12.2 0.7 wt % (7.6 0.5 at %), which is the best result that the authors obtained. The top surface layer of all obtained plasma electrolytic oxidation (PEO) coatings consisted most likely mainly of Ti3(PO4)4 nH3PO4 and Cu3(PO4)2 nH3PO4 with a small addition of CuP2, CuO and Cu2O.cs
dc.format.extent2670243 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofseriesMaterialscs
dc.relation.urihttp://dx.doi.org/10.3390/ma9050318cs
dc.rights© 2016 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) licensecs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjecttitaniumcs
dc.subjectplasma electrolytic oxidation (PEO)cs
dc.subjectmicro arc oxidation (MAO)cs
dc.subjectcopper nitratecs
dc.subjectenergy dispersive X-ray spectroscopy (EDS)cs
dc.subjectscanning electron microscopy (SEM)cs
dc.subjectX-ray photoelectron spectroscopy (XPS)cs
dc.titleSEM, EDS and XPS analysis of the coatings obtained on titanium after plasma electrolytic oxidation in electrolytes containing copper nitratecs
dc.typearticlecs
dc.identifier.doi10.3390/ma9050318
dc.rights.accessopenAccess
dc.type.versionpublishedVersioncs
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume9cs
dc.description.issue5cs
dc.description.firstpageart. no. 318cs
dc.identifier.wos000378628500013


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© 2016 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license
Except where otherwise noted, this item's license is described as © 2016 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license