Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/12918
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dc.contributor.authorÇaha, İhsan-
dc.contributor.authorAlves, Alexandra C.-
dc.contributor.authorChirico, Caterina-
dc.contributor.authorMaria Pinto, Ana-
dc.contributor.authorTsipas, Sophia-
dc.contributor.authorGordo, Elena-
dc.contributor.authorBondarchuk, Oleksandr-
dc.contributor.authorLeonard Deepak, Francis-
dc.contributor.authorToptan, Fatihtr
dc.date.accessioned2023-02-05T13:24:15Z-
dc.date.available2023-02-05T13:24:15Z-
dc.date.issued2023-
dc.identifier.issn0169-4332-
dc.identifier.urihttps://doi.org/10.1016/j.apsusc.2022.156282-
dc.identifier.urihttps://hdl.handle.net/11147/12918-
dc.description.abstractThis study extensively investigates the passive film formation mechanisms on Ti-xNb alloys by using several electrochemical techniques, including electrochemical impedance spectroscopy (EIS) before and after potentiostatic polarization at the passive zone, and Mott-Schottky (MS) measurements in 9 g/l NaCl electrolyte at 37 °C, together with X-ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM) analysis. Overall, the Ti40Nb presented lower corrosion resistance due to a thinner passive film as compared to commercial pure Ti (grade 2) and Ti12Nb. The passive film formed on Ti12Nb and Ti40Nb alloys at a steady-state condition (+0.5 VAg/AgCl for 60 min) is composed of amorphous phases of TiO, Ti2O3, TiO2, Nb2O5 and crystalline phases of TiO2 (anatase) and Nb2O5. © 2022 Elsevier B.V.en_US
dc.description.sponsorshipThis work is supported by FCT with the reference project UID/EEA/04436/2019, together with M-ERA-NET/0001/2015, and by MINECO (Spain) through the program PCIN-2016-123, the Ramón y Cajal project RYC-2014–15014 and the regional government of Madrid by S2018/NMT-4411, as well, by the CASOLEM project (028917) “Correlated Analysis of Inorganic Solar Cells in and outside an Electron Microscope”, co-funded by FCT and ERDF through COMPETE2020.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofApplied Surface Scienceen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCorrosionen_US
dc.subjectEISen_US
dc.subjectPassive filmen_US
dc.subjectTEMen_US
dc.subjectXPSen_US
dc.subjectBinary alloysen_US
dc.subjectElectrochemical corrosionen_US
dc.subjectElectrolytesen_US
dc.subjectNiobium alloysen_US
dc.subjectTitanium dioxideen_US
dc.titleAtomic–scale investigations of passive film formation on Ti-Nb alloysen_US
dc.typeArticleen_US
dc.institutionauthorToptan, Fatihtr
dc.departmentİzmir Institute of Technology. Materials Science and Engineeringen_US
dc.identifier.volume615en_US
dc.identifier.wosWOS:000964727500001en_US
dc.identifier.scopus2-s2.0-85145783421en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr
dc.identifier.doi10.1016/j.apsusc.2022.156282-
dc.authorscopusid57021947400-
dc.authorscopusid55613595000-
dc.authorscopusid57205349265-
dc.authorscopusid58045042000-
dc.authorscopusid56007880500-
dc.authorscopusid8222517300-
dc.authorscopusid12798989700-
dc.identifier.scopusqualityQ1-
item.fulltextWith Fulltext-
item.grantfulltextembargo_20260101-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.languageiso639-1en-
item.cerifentitytypePublications-
crisitem.author.dept03.09. Department of Materials Science and Engineering-
Appears in Collections:Materials Science and Engineering / Malzeme Bilimi ve Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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