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dc.creatorŠtrbac, Svetlana
dc.creatorSmiljanić, Milutin Lj.
dc.creatorWakelin, Thomas
dc.creatorPotočnik, Jelena
dc.creatorRakočević, Zlatko Lj.
dc.date.accessioned2019-06-24T07:04:39Z
dc.date.available2019-06-24T07:04:39Z
dc.date.issued2019
dc.identifier.issn0013-4686 (print)
dc.identifier.issn1873-3859 (electronic)
dc.identifier.urihttps://linkinghub.elsevier.com/retrieve/pii/S001346861930516X
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/8126
dc.description.abstractHydrogen evolution reaction (HER) was studied in alkaline solution on Pt(poly) electrode modified by spontaneously deposited Ir nanoislands. Comprehensive insight into the characteristics of the bimetallic Ir/Pt(poly) catalysts was obtained by a combination of Atomic Force Microscopy (AFM), Field Emission Scanning Electron Microscopy (FESEM), X-ray Photoelectron Spectroscopy (XPS) and classical electrochemical techniques. HER investigations have shown that the presence of spontaneously deposited Ir enhances the activity of bare Pt(poly) in alkaline solution. This was attributed to the heterogeneity of the active surface sites and to the electronic interaction between two metals in close contact which together facilitated the adsorption of the H intermediate species. © 2019 Elsevier Ltden
dc.language.isoen
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45005/RS//
dc.rightsrestrictedAccess
dc.sourceElectrochimica Acta
dc.subjectPlatinumen
dc.subjectIridiumen
dc.subjectHydrogen evolutionen
dc.subjectAFMen
dc.subjectFESEMen
dc.subjectXPSen
dc.titleHydrogen evolution reaction on bimetallic Ir/Pt(poly) electrodes in alkaline solutionen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractПоточник, Јелена; Wакелин, Тхомас; Смиљанић, Милутин Љ.; Ракочевић, Златко Љ.; Штрбац, Светлана;
dc.citation.volume306
dc.citation.spage18
dc.citation.epage27
dc.identifier.wos000464148700003
dc.identifier.doi10.1016/j.electacta.2019.03.100
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85063634442


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