Application of Galvanostatic Non-Linear Impedance Spectroscopy to the Analysis of Metallic Material Degradation

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dc.contributor.authorSlepski, Pawel
dc.contributor.authorGerengi, Husnu
dc.contributor.authorParasinska, Dominika
dc.contributor.authorGawel, Lukasz
dc.date.accessioned2025-10-11T20:47:47Z
dc.date.available2025-10-11T20:47:47Z
dc.date.issued2024
dc.departmentDüzce Üniversitesien_US
dc.description.abstractThis study presents a novel application of Non-Linear Electrochemical Impedance Spectroscopy (NLEIS) in galvanostatic mode for the rapid, non-destructive assessment of metal degradation. By using galvanostatic mode instead of traditional potentiostatic methods, polarization-related challenges are mitigated, enabling more accurate and reliable analysis. The technique allows for the determination of corrosion rates (corrosion current) and material susceptibility to oxidation (Tafel coefficient) through a single measurement with a modulated AC perturbation signal. Theoretical assumptions of the method were validated through tests on both a non-linear model system and an experimental system. The proposed research methodology is highly effective for monitoring the condition of metallic materials in various environments, covering both anodic and cathodic processes.en_US
dc.identifier.doi10.3390/ma17204985
dc.identifier.issn1996-1944
dc.identifier.issue20en_US
dc.identifier.pmid39459691en_US
dc.identifier.scopus2-s2.0-85207358974en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.3390/ma17204985
dc.identifier.urihttps://hdl.handle.net/20.500.12684/21553
dc.identifier.volume17en_US
dc.identifier.wosWOS:001341682600001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofMaterialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKA_WOS_20250911
dc.subjectdegradation of metallic materialsen_US
dc.subjectnon-linear electrochemical impedance spectroscopyen_US
dc.subjectnon-destructive corrosion monitoringen_US
dc.titleApplication of Galvanostatic Non-Linear Impedance Spectroscopy to the Analysis of Metallic Material Degradationen_US
dc.typeArticleen_US

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