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dc.creatorMaksic, A
dc.creatorRakočević, Zlatko Lj.
dc.creatorSmiljanić, Milutin
dc.creatorNenadovic, Milos
dc.creatorŠtrbac, Svetlana
dc.date.accessioned2019-01-30T17:46:19Z
dc.date.available2019-01-30T17:46:19Z
dc.date.issued2015
dc.identifier.issn0378-7753
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1754
dc.description.abstractBimetallic electrodes prepared by Pd nanoislands spontaneously deposited on polycrystalline platinum, Pt(poly), at submonolayer coverage were explored for methanol oxidation in alkaline media. Characterization of obtained Pd/Pt(poly) nanostructures was performed ex situ by AFM imaging, spectroscopic ellipsometry and by X-ray photoelectron spectroscopy. In situ characterization of the obtained electrodes and subsequent methanol oxidation measurements were performed by cyclic voltammetry in 0.1 M KOH. Platinum surface with 35% Pd coverage exhibited the highest catalytic activity for methanol oxidation in alkaline media, exceeding those of bare Pt and Pd. Both synergistic and electronic effects are responsible for such enhanced catalysis. The origin of the synergistic effect and possible reaction pathways for methanol oxidation were discussed taking into account the activity of obtained bimetallic electrodes for the oxidation of CO and formaldehyde, as the most probable reaction intermediates.en
dc.publisherElsevier Science Bv, Amsterdam
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45005/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Power Sources
dc.subjectPlatinumen
dc.subjectPalladiumen
dc.subjectAFMen
dc.subjectCO oxidationen
dc.subjectFormaldehyde oxidationen
dc.subjectMethanol oxidationen
dc.titleMethanol oxidation on Pd/Pt(poly) in alkaline solutionen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractРакочевић, Златко Љ.; Ненадовиц, М; Штрбац, Светлана; Максиц, A; Смиљанић, Милутин;
dc.citation.volume273
dc.citation.spage724
dc.citation.epage734
dc.citation.other273: 724-734
dc.citation.rankaM21
dc.identifier.doi10.1016/j.jpowsour.2014.09.138
dc.identifier.rcubConv_3255
dc.identifier.scopus2-s2.0-84908102401
dc.identifier.wos000345725700092
dc.type.versionpublishedVersion


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