Приказ основних података о документу

dc.creatorTripković, Amalija
dc.creatorPopović, Ksenija
dc.creatorMomčilović, J. D.
dc.creatorDražić, Dragutin M.
dc.date.accessioned2021-01-28T13:09:59Z
dc.date.available2021-01-28T13:09:59Z
dc.date.issued1998
dc.identifier.issn1572-6657
dc.identifier.issn0022-0728
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/4163
dc.description.abstractA comparative study of methanol oxidation on a Pt(100) surface was carried out in bicarbonate, carbonate and different pH values of sodium hydroxide solutions. It was shown that Pt(100) adsorbs OH and 'poisoning species'. The surface activity was directly correlated to the OHad species coverage. The 'poisoning species', produced in methanol oxidation, participate in the reaction at higher potentials, but block the surface partially at lower potentials. A dual path reaction mechanism, common to all the alkaline solutions used, was proposed based on the assumptions that HCO is a reactive intermediate and that a formate is a reaction product in the main path, while CO2 is a product of 'poisoning species' oxidation in a parallel reaction path.sr
dc.language.isoensr
dc.publisherElseviersr
dc.rightsrestrictedAccesssr
dc.sourceJournal of Electroanalytical Chemistrysr
dc.subjectPt(100) electrodesr
dc.subjectmethanol oxidationsr
dc.subjectalkaline solutionssr
dc.subjectOH adsorptionsr
dc.subjectreaction mechanismsr
dc.titleKinetic and mechanistic study of methanol oxidation on a Pt 100/ surface in alkaline mediasr
dc.typearticlesr
dc.rights.licenseARRsr
dcterms.abstractМомчиловић; Трипковић, Aмалија; Поповић, Ксенија;
dc.citation.volume448
dc.citation.issue2
dc.citation.spage173
dc.citation.epage181
dc.identifier.doi10.1016/S0022-0728(97)00141-1
dc.identifier.scopus2-s2.0-0032067175
dc.identifier.wos000075475600004
dc.type.versionpublishedVersionsr


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Приказ основних података о документу