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Novel dual microelectrode probe for the simultaneous visualization of local Zn2+ and pH distributions in galvanic corrosion processes
dc.contributor.author | Souto, Ricardo Manuel | |
dc.contributor.author | Filotás, Dániel | |
dc.contributor.author | Fernández Pérez, Bibiana María | |
dc.contributor.author | Izquierdo Pérez, Javier | |
dc.contributor.author | Nagy, Lívia | |
dc.contributor.author | Nagy, Géza | |
dc.date.accessioned | 2020-03-23T13:55:08Z | |
dc.date.available | 2020-03-23T13:55:08Z | |
dc.date.issued | 2017 | es_ES |
dc.identifier.uri | http://riull.ull.es/xmlui/handle/915/19013 | |
dc.description.abstract | Novel dual potentiometric microsensor probe has been developed for the simultaneous detection of Zn2+ concentration and pH distributions in the Scanning Electrochemical Microscopy investigation of corroding galvanized steel. The individual sensors show nearly theoretical behavior over a wide concentration range. The applicability of this probe is first demonstrated on a Fe-Zn galvanic couple, as it shows excellent performance in these simultaneous model experiments. In addition, linear scans recorded over a cut edge of coated galvanized steel evidences the complementary information gathered on the electrochemical behavior of the corroding sample, and adumbrates promising and feasible applications of multi-barrel microelectrodes in corrosion research. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | es_ES |
dc.relation.ispartofseries | Corrosion Science, 114, 37-44 (2017) | es_ES |
dc.rights | Licencia Creative Commons (Reconocimiento-No comercial-Sin obras derivadas 4.0 Internacional) | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es_ES | |
dc.title | Novel dual microelectrode probe for the simultaneous visualization of local Zn2+ and pH distributions in galvanic corrosion processes | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1016/j.corsci.2016.10.014 | |
dc.subject.keyword | Iron | en |
dc.subject.keyword | Zinc | en |
dc.subject.keyword | Scanning electrochemical microscopy | en |
dc.subject.keyword | Ion selective microelectrode | en |
dc.subject.keyword | Galvanic corrosion | en |
dc.subject.keyword | Local pH distribution | en |