Investigation of porous anodic film formation on AA1050 by electrochemical impedance spectroscopy

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dc.contributor.authorDanışman, Murat
dc.contributor.authorKocabaş, Mustafa
dc.contributor.authorCurioni, Michele
dc.contributor.authorCansever, Nurhan
dc.date.accessioned2024-06-13T20:18:18Z
dc.date.available2024-06-13T20:18:18Z
dc.date.issued2020
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description.abstractIn this study, the formation of porous Al2O3 on commercial 1050 aluminium alloy (AA1050) in 2 M sulfuric acid (H2SO4) electrolyte was investigated. Anodization was performed at 12 V and 15 V specimens for a charge density of 757 mC/cm(2) and 3231 mC/cm(2). The resulting oxides were analyzed using scanning electron microscopy (SEM). According to analysis, a hexagonal oxide formation containing more than one nano pore was observed on the surface of the specimen. The structural properties of the porous oxide film were analyzed with electrochemical impedance spectroscopy (EIS) analysis and film-related features such as thickness of the porous and the barrier layer were obtained.
dc.description.sponsorshipEPSRC [EP/R001715/1] ; TUBITAK (The Scientific and Technological Research Council of Turkey) [1059B14140108, 114M063] ; EPSRC [EP/R001715/1] Funding Source: UKRI
dc.identifier.doi10.1142/S0218625X19501865
dc.identifier.issn0218-625X
dc.identifier.issn1793-6667
dc.identifier.issue8
dc.identifier.scopus2-s2.0-85076419162
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.1142/S0218625X19501865
dc.identifier.urihttps://hdl.handle.net/11501/1315
dc.identifier.volume27
dc.identifier.wosWOS:000558680900002
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorDanışman, Murat
dc.language.isoen
dc.publisherWorld Scientific Publishing Company Pte Ltd
dc.relation.ispartofSurface Review and Letters
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAnodic Oxidation
dc.subjectPorous Al2o3
dc.subjectAa1050
dc.subjectImpedance Spectroscopy
dc.titleInvestigation of porous anodic film formation on AA1050 by electrochemical impedance spectroscopy
dc.typeArticle

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