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dc.creatorJović, Vladimir
dc.creatorLačnjevac, Uroš
dc.creatorJović, Borka
dc.creatorGajić Krstajić, Ljiljana
dc.creatorKrstajić, Nedeljko
dc.date.accessioned2017-06-10T15:45:07Z
dc.date.issued2013
dc.identifier.issn0352-5139 (Print)
dc.identifier.issn1820-7421 (Online)
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/256
dc.description.abstractIn this work the effect of aging of the electrolyte for electrodeposition of Ni-MoO2 composite coatings on their morphology (scanning electron microscopy), chemical composition (energy-dispersive X-ray spectroscopy), polarization characteristics and the “service life” test performance for the hydrogen evolution reaction (HER) in 32 mass % NaOH at 90°C was investigated. Polarization characteristics and results of the “service life” test of Ni-MoO2 composite coatings obtained after different aging periods of the electrolyte for deposition (suspension of MoO2 powder particles in the solution containing 2 M NH4Cl + 0.2 M NiCl2) were compared with that recorded for De Nora’s commercial Ni+RuO2 cathode coating (DN). It was shown that aging of the electrolyte did not influence the morphology and chemical composition of Ni-MoO2 composite coatings electrodeposited under simulated conditions for their industrial production, while polarization characteristics for the HER were influenced. The best coating, obtained after 180 days of the electrolyte aging, showed completely different (layered) structure of the deposit and significantly better performance than the commercial DN electrode during the “service life” test. [Projekat Ministarstva nauke Republike Srbije, br. 172054]en
dc.format78 5 (2013) 689-700
dc.formatapplication/pdf
dc.languageen
dc.publisherBelgrade : Serbian Chemical Society
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172054/RS//
dc.rightsopenAccess
dc.sourceJournal of the Serbian Chemical Societyen
dc.subjectNi-MoO2 composite coating
dc.subjecthydrogen evolution
dc.subject“service life” test
dc.titleNi-MoO2 composite cathodes for hydrogen evolution in alkaline solution: Effect of aging of the electrolyte for their electrodepositionen
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractЈовић, Борка; Крстајић, Недељко; Гајић Крстајић, Љиљана; Јовић, Владимир; Лачњевац, Урош;
dc.citation.spage689
dc.citation.epage700
dc.citation.volume78
dc.citation.issue5
dc.identifier.wos000320070800008
dc.identifier.doi10.2298/JSC120831112J
dc.identifier.scopus2-s2.0-84877649067
dc.type.versionpublishedVersion
dc.identifier.fulltexthttp://dais.sanu.ac.rs/bitstream/id/20222/253.pdf


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