Comparison of TiO2 targets manufactured by APS and sintering processes for PAPVD coatings suitable in technological and medical applications

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dc.contributor.authorJaramillo Raquejo D.
dc.contributor.authorPalacio C.C.
dc.contributor.authorAgeorges H.
dc.contributor.departmentUniversidad EAFIT. Departamento de Cienciasspa
dc.contributor.researchgroupElectromagnetismo Aplicado (Gema)spa
dc.creatorJaramillo Raquejo D.
dc.creatorPalacio C.C.
dc.creatorAgeorges H.
dc.date.accessioned2021-03-23T21:39:09Z
dc.date.available2021-03-23T21:39:09Z
dc.date.issued2018-01-01
dc.description.abstractIn surface science of functional oxides, Titanium dioxide (TiO2) is one of the most investigated crystalline systems either in rutile or anatase phases. Rutile phase is widely used in microelectronic, tribological applications and in the conversion of solar energy. Anatase phase is used in self-cleaning, antifogging, photo-catalytic and biomedical technologies. This work focuses on studying the required process conditions to obtain TiO2 targets by APS onto metallic substrates using commercial TiO2 powders (Oerlikon Metco in Switzerland) with suitable physical and chemical properties for technological and medical applications as PAPVD coatings. APS targets were compared to sintered ones. The raw powders were characterized by laser diffraction, SEM, XRF and XRD while the characteristics of the APS-deposited targets as well as the sintered ones were determined by SEM and XRD to identify the constituent phases. This work allowed confirming the advantages and limitations of both processes in terms of grain size, chemical composition, microstructural homogeneity and density in order to choose the best option to manufacture targets for PAPVD coatings for technological and medical applications. © 2018 ASM International® All rights reserved.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8990
dc.identifier.isbn9781510880405
dc.identifier.otherSCOPUS;2-s2.0-85068898371
dc.identifier.urihttp://hdl.handle.net/10784/27146
dc.language.isoengeng
dc.publisherASM International
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85068898371&partnerID=40&md5=e22ba31a12efa40f2195e70f08302fd4
dc.rightsASM International
dc.sourceProceedings Of The International Thermal Spray Conference
dc.subject.keywordCoatingseng
dc.subject.keywordMedical applicationseng
dc.subject.keywordMicroelectronicseng
dc.subject.keywordOxide mineralseng
dc.subject.keywordPhase shifterseng
dc.subject.keywordPowderseng
dc.subject.keywordSinteringeng
dc.subject.keywordSolar energyeng
dc.subject.keywordSubstrateseng
dc.subject.keywordX ray diffractioneng
dc.subject.keywordBiomedical technologieseng
dc.subject.keywordChemical compositionseng
dc.subject.keywordCrystalline systemseng
dc.subject.keywordMetallic substrateeng
dc.subject.keywordMicrostructural homogeneityeng
dc.subject.keywordPhysical and chemical propertieseng
dc.subject.keywordTitanium dioxides (TiO2)eng
dc.subject.keywordTribological applicationseng
dc.subject.keywordTitanium dioxideeng
dc.titleComparison of TiO2 targets manufactured by APS and sintering processes for PAPVD coatings suitable in technological and medical applicationseng
dc.typeinfo:eu-repo/semantics/conferencePapereng
dc.typeconferencePapereng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localDocumento de conferenciaspa

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