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dc.creatorTasić, Gvozden S.
dc.creatorMaslovara, Slađana Lj.
dc.creatorŽugić, Dragana
dc.creatorMaksić, Aleksandar
dc.creatorMarčeta Kaninski, Milica
dc.date.accessioned2018-03-01T21:58:57Z
dc.date.available2018-03-01T21:58:57Z
dc.date.issued2011
dc.identifier.issn0360-3199 (print)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/4488
dc.description.abstractObjective of this work was to investigate the electrocatalytic efficiency using quasi-potentiostatic, galvanostatic and impedance spectroscopy techniques of the Ni-Mo catalysts obtained by in situ electrodeposition in an alkaline, 6 M KOH, electrolyser. In accordance to our previous studies, synergetic effect is observed, with its maximum at industrial conditions (high temperature and current density). The Tafel slopes are around 120 mV and exchange current densities are close to 10(-2) mA cm(-2) (three orders of magnitude higher compared to the bulk Ni). moreover, formed deposit possess high stability during prolonged electrolysis. Results are presented to show the Tafel slopes, the exchange current densities, the apparent energy of activation, the apparent electrochemical surface and the stability of in situ formed Ni-Mo catalyst. Results suggest to significant catalytic performance not only from the increase of the real surface area of electrodes, but also from the true catalytic effect. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172045/RS//
dc.rightsrestrictedAccessen
dc.sourceInternational Journal of Hydrogen Energyen
dc.subjectElectrolysisen
dc.subjectHydrogenen
dc.subjectCatalysisen
dc.subjectIonic activatorsen
dc.subjectEISen
dc.subjectTafel analysisen
dc.titleCharacterization of the Ni-Mo catalyst formed in situ during hydrogen generation from alkaline water electrolysisen
dc.typearticleen
dcterms.abstractТасиц, Гвозден С.; Масловара Слађана; Жугић Драгана; Марчета Канински, Милица; Максић Aлександар;
dc.citation.volume36
dc.citation.issue18
dc.citation.spage11588
dc.citation.epage11595
dc.identifier.wos000294982800011
dc.identifier.doi10.1016/j.ijhydene.2011.06.081
dc.citation.rankM21
dc.identifier.scopus2-s2.0-80052148653


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