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Electrocatalysis of hydrogen evolution reaction on tri-metallic Rh@Pd/Pt(poly) electrode
dc.creator | Smiljanić, Milutin | |
dc.creator | Rakočević, Zlatko Lj. | |
dc.creator | Štrbac, Svetlana | |
dc.date.accessioned | 2019-01-30T17:58:14Z | |
dc.date.available | 2019-01-30T17:58:14Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 0360-3199 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/2330 | |
dc.description.abstract | Hydrogen evolution reaction (HER) was investigated in alkaline solution on tri-metallic Rh"Pd/Pt(poly) electrode, prepared by spontaneous deposition of Rh on top of Pd/Pt(poly) electrode with intermediate Pd coverage of 35%. Characterization of tri-metallic catalyst was performed by electrochemical methods of cyclic voltammetry and CO stripping voltammetry, while its activity for HER was tested by linear sweep voltammetry in 0.1 M NaOH. Rh"Pd/Pt(poly) catalyst has shown superior catalytic activity for HER with respect to initial Pt(poly) and both corresponding bimetallic Pd/Pt(poly) and Rh/Pt(poly) electrodes. This was explained by a strong synergistic electronic interaction between three metals in close contact induced at a number of different active sites across the surface of tri-metallic catalyst, which results with lowering of the binding energy for the adsorption of H intermediate species. | en |
dc.publisher | Oxford : Pergamon-Elsevier Science Ltd | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45005/RS// | |
dc.rights | restrictedAccess | |
dc.source | International Journal of Hydrogen Energy | |
dc.subject | Platinum | en |
dc.subject | Palladium | en |
dc.subject | Rhodium | en |
dc.subject | Tri-metallic electrode | en |
dc.subject | Hydrogen evolution | en |
dc.title | Electrocatalysis of hydrogen evolution reaction on tri-metallic Rh@Pd/Pt(poly) electrode | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Смиљанић, Милутин; Ракочевић, Златко Љ.; Штрбац, Светлана; | |
dc.citation.volume | 43 | |
dc.citation.issue | 5 | |
dc.citation.spage | 2763 | |
dc.citation.epage | 2771 | |
dc.citation.other | 43(5): 2763-2771 | |
dc.citation.rank | M21 | |
dc.identifier.doi | 10.1016/j.ijhydene.2017.12.112 | |
dc.identifier.scopus | 2-s2.0-85040351742 | |
dc.identifier.wos | 000425563200020 | |
dc.type.version | publishedVersion |