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Kinetic analysis of hydrogen evolution at Ni-Mo alloy electrodes
dc.creator | Jakšić, J.M. | |
dc.creator | Vojnović, M.V. | |
dc.creator | Krstajić, Nedeljko V. | |
dc.date.accessioned | 2023-01-11T14:06:44Z | |
dc.date.available | 2023-01-11T14:06:44Z | |
dc.date.issued | 2000 | |
dc.identifier.issn | 0013-4686 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5312 | |
dc.description.abstract | The hydrogen evolution reaction (HER) on Ni, Mo and MoNi intermetallic compound was investigated with ac impedance and dc polarization measurements in 1.0 mol dm-3 NaOH solution at 25 °C. The rate constants of the forward and backward reactions of Volmer, Heyrovsky and Tafel steps were estimated by a nonlinear fitting method. MoNi alloy electrode provides a much lower overpotential for the HER than Ni and Mo electrodes, sometimes which exhibit similar catalytic activity. The main pathway for the HER at above mentioned electrode materials is Volmer-Heyrovsky with Heyrovsky as the rate determining step. | sr |
dc.language.iso | en | sr |
dc.publisher | Elsevier Science Ltd | sr |
dc.rights | restrictedAccess | sr |
dc.source | Electrochimica Acta | sr |
dc.title | Kinetic analysis of hydrogen evolution at Ni-Mo alloy electrodes | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.epage | 4158 | |
dc.citation.issue | 25-26 | |
dc.citation.rank | M22 | |
dc.citation.spage | 4151 | |
dc.citation.volume | 45 | |
dc.identifier.doi | 10.1016/S0013-4686(00)00549-1 | |
dc.identifier.scopus | 2-s2.0-0242516758 | |
dc.type.version | publishedVersion | sr |