Effect of the Metal of a Metallic Ionic Liquid (-butyl-methylimidazolium tetrachloroferrate) on the Oxidation of Hydrazine

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dc.contributor.authorBrockmann, Marcela
dc.contributor.authorNavarro, Freddy
dc.contributor.authorIbarra, José
dc.contributor.authorLeón, Constanza
dc.contributor.authorArmijo, Francisco
dc.contributor.authorAguirre, María Jesús
dc.contributor.authorRamírez, Galo
dc.contributor.authorArce, Roxana
dc.date.accessioned2024-07-09T19:42:16Z
dc.date.available2024-07-09T19:42:16Z
dc.date.issued2024-06
dc.descriptionIndexación: Scopus.
dc.description.abstractThis work investigates the electrocatalytic properties of carbon paste electrodes (CPEs) modified with ionic liquids (IL) and metallic ionic liquid (ILFe) for the hydrazine oxidation reaction (HzOR). The results indicate that ILFe significantly enhances the catalytic activity of the electrode, exhibiting catalysis towards hydrazine oxidation, reducing overpotential, and increasing reaction current. It is determined that the HzOR on the MWCNT/MO/ILFe electrode involves the transfer of four electrons, with high selectivity for nitrogen formation. Additionally, ILFe is observed to improve the wettability of the electrode surface, increasing its capacitance and reaction efficiency. This study highlights the advantages of ILFe-modified CPEs in terms of simplicity, cost-effectiveness, and improved performance for electrochemical applications, demonstrating how the ionic liquid catalyzes hydrazine oxidation despite its lower conductivity.
dc.description.urihttps://www-scopus-com.recursosbiblioteca.unab.cl/record/display.uri?eid=2-s2.0-85197168538&origin=resultslist&sort=plf-f&src=s&nlo=&nlr=&nls=&sid=a3f5670d50081e2718623b65a230bcce&sot=aff&sdt=cl&cluster=scofreetoread%2c%22all%22%2ct&sl=34&s=AF-ID%2860002636%29+AND+SUBJAREA%28ENVI%29&relpos=0&citeCnt=0&searchTerm=
dc.identifier.citationCatalysts Open Access Volume 14, Issue 6 June 2024 Article number 359
dc.identifier.doi10.3390/catal14060359
dc.identifier.issn20734344
dc.identifier.urihttps://repositorio.unab.cl/handle/ria/58380
dc.language.isoen
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI)
dc.rights.licenseCC BY 4.0 ATTRIBUTION 4.0 INTERNATIONAL
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectcarbon paste electrode
dc.subjectelectrocatalysis
dc.subjecthydrazine oxidation reaction
dc.subjectmetallic ionic liquids
dc.titleEffect of the Metal of a Metallic Ionic Liquid (-butyl-methylimidazolium tetrachloroferrate) on the Oxidation of Hydrazine
dc.typeArtículo
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