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Choline chloride-acetic acid mixture as a medium for the investigation of the electrochemical processes

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dc.abstract.enPhysicochemical properties of a liquid mixture containing choline chloride (ChCl) and acetic acid (AA) with a molar ratio of 1:2 were analyzed to determine its suitability for electrochemical studies. Viscosity, ionic conductivity, and density values as well as the width of the electrochemical window of the ChCl:AA mixture show that this liquid can be used as a supporting electrolyte in electrochemical studies. This was confirmed by the results of electrochemical studies on a model red-ox system of o-tolidine. Additional electrochemical tests revealed the dissolution of solid Pt in ChCl:FA. The ChCl:AA solution was also used as a background electrolyte in preliminary studies on the electrochemical reduction of pertechnetates. Cyclic voltammetry and UV-Vis spectroscopy experiments reveal a multi-path process which leads to the formation of Tc(IV or III) ionic species
dc.affiliationUniwersytet Warszawski
dc.contributor.authorChotkowski, Maciej
dc.contributor.authorPołomski, Damian
dc.date.accessioned2024-01-24T19:23:58Z
dc.date.available2024-01-24T19:23:58Z
dc.date.issued2023
dc.description.financeNie dotyczy
dc.identifier.doi10.1007/S10008-023-05590-Y
dc.identifier.issn1432-8488
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/103030
dc.identifier.weblinkhttps://link.springer.com/content/pdf/10.1007/s10008-023-05590-y.pdf
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofJournal of Solid State Electrochemistry
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enCholine
dc.subject.enDeep eutectic solvent
dc.subject.enElectroreduction
dc.subject.enTechnetium
dc.titleCholine chloride-acetic acid mixture as a medium for the investigation of the electrochemical processes
dc.typeJournalArticle
dspace.entity.typePublication