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dc.creatorNikolić, Nebojša
dc.creatorŽivković, Predrag M.
dc.creatorBranković, Goran
dc.creatorPavlović, Miomir
dc.date.accessioned2019-01-30T17:54:04Z
dc.date.available2019-01-30T17:54:04Z
dc.date.issued2017
dc.identifier.issn0352-5139
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/2129
dc.description.abstractThe processes of lead and zinc electrodeposition from the very dilute electrolytes were compared by the analysis of polarization characteristics and by the scanning electron microscopic (SEM) analysis of the morphology of the deposits obtained in the galvanostatic regime of electrolysis. The exchange current densities for lead and zinc were estimated by comparison of experimentally obtained polarization curves with the simulated ones obtained for the different the exchange current density to the limiting diffusion current density ratios. Using this way for the estimation of the exchange current density, it is shown that the exchange current density for Pb was more than 1300 times higher than the one for Zn. In this way, it is confirmed that the Pb electrodeposition processes are considerably faster than the Zn electrodeposition processes. The difference in the rate of electrochemical processes was confirmed by a comparison of morphologies of lead and zinc deposits obtained at current densities which corresponded to 0.25 and 0.50 values of the limiting diffusion current densities.en
dc.publisherSerbian Chemical Society
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172046/RS//
dc.rightsopenAccess
dc.sourceJournal of the Serbian Chemical Society
dc.subjectelectrodepositionen
dc.subjectleaden
dc.subjectzincen
dc.subjectexchange current densityen
dc.subjectscanning electron microscope (SEM)en
dc.titleEstimation of the exchange current density and comparative analysis of morphology of electrochemically produced lead and zinc depositsen
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractЗивковиц, Предраг М.; Бранковиц, Горан; Павловић, Миомир; Николић, Небојша;
dc.citation.volume82
dc.citation.issue5
dc.citation.spage539
dc.citation.epage550
dc.citation.other82(5): 539-550
dc.citation.rankM23
dc.identifier.doi10.2298/JSC161114029N
dc.identifier.rcubConv_3770
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs//bitstream/id/8549/2127.pdf
dc.identifier.scopus2-s2.0-85021762542
dc.identifier.wos000408085400006
dc.type.versionpublishedVersion


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