Show simple item record

dc.creatorTomić, Milorad V.
dc.creatorPetrovic, Milos M
dc.creatorStankovic, Slavka
dc.creatorStevanović, Sanja
dc.creatorBajat, Jelena
dc.date.accessioned2019-01-30T17:47:13Z
dc.date.available2019-01-30T17:47:13Z
dc.date.issued2015
dc.identifier.issn0352-5139
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1798
dc.description.abstractElectrochemically deposited Zn-Ni-Co alloys under various deposition conditions were investigated using atomic absorption spectroscopy for the determination of the chemical composition, atomic force microscopy for surface morphology analysis, and electrochemical impedance spectroscopy for determination of corrosion properties. The influence of the ratio of the alloying elements, [Co2+]/[Ni2+], in a chloride deposition solution, as well as the deposition current density, on the chemical content, morphology and corrosion properties of the ternary alloys was studied. The plating solutions used were with the same overall metal concentration, free of additives and the deposition was realized at room temperature. It was shown that the deposition of the ternary alloy coatings was of anomalous type and that the ratio of nickel to cobalt ions in the plating solution, as well as the deposition current density, had a significant influence on the chemical composition and corrosion stability of these coatings. The presence of both Ni and Co was beneficial for their corrosion stability. It was shown that morphology and porosity were important factors in the corrosion stability of these coatings. The coating deposited from the solution with higher [Co2+]/[Ni2+] ratio at 8 A dm(-2) was made up of the smallest crystalline aggregates, had a small surface roughness and porosity, and was with quite uniform distribution of agglomerates and it exhibited the best corrosion stability.en
dc.publisherSerbian Chemical Society
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45019/RS//
dc.relationMinistry of Science and Technology of the Republic of Srpska
dc.rightsopenAccess
dc.sourceJournal of the Serbian Chemical Society
dc.subjectelectrodepositionen
dc.subjectternary alloy coatingsen
dc.subjectcorrosionen
dc.subjectEISen
dc.subjectAFMen
dc.titleTernary Zn-Ni-Co alloy: anomalous codeposition and corrosion stabilityen
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractСтевановић, Сања; Бајат, Јелена Б; Томиц, Милорад В; Петровиц, Милос М; Станковиц, Славка;
dc.citation.volume80
dc.citation.issue1
dc.citation.spage73
dc.citation.epage86
dc.citation.other80(1): 73-86
dc.citation.rankM23
dc.identifier.doi10.2298/JSC260814113B
dc.identifier.rcubConv_3292
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs//bitstream/id/8240/1796.pdf
dc.identifier.scopus2-s2.0-84915774875
dc.identifier.wos000349739300008
dc.type.versionpublishedVersion


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record