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dc.creatorKarimi Tabar Shafiei, Fatemeh
dc.creatorJafarzadeh, Kourosh
dc.creatorMadram, Ali Reza
dc.creatorNikolić, Nebojša D.
dc.date.accessioned2021-04-29T13:13:49Z
dc.date.available2021-04-29T13:13:49Z
dc.date.issued2021
dc.identifier.issn0013-4651
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/4531
dc.description.abstractCopper electrodeposition in a form of powder was examined using the pulsating overpotential (PO) regime from the sulfate electrolyte without or with an addition of various concentrations of chloride ions. Morphological and structural characteristics of the produced particles were analyzed by the scanning electron microscope (SEM) and the X-ray diffraction (XRD) method. The final morphology of Cu powders was determined with two parallel processes: a) suppression of hydrogen evolution reaction due to pause duration considerably longer than the deposition time, and b) catalytic effect of added chlorides. Depending on the amplitude of overpotential applied, addition of chlorides into the solution led to either an appearing of dendrites or to formation of verybranchy dendrites, what confirms a catalytic effect of these ions on the process of Cu electrolysis. The novel forms of copper dendrites, such as the needle-like and the 2D (two dimensional), were identified in this investigation, and the catalytic effect of chlorides on copper electrodeposition has been just discussed by morphological analysis of these dendritic forms. The XRD analysis of the copper dendrites obtained with an addition of chlorides showed predominantly oriented the Cu crystallites in (111) plane.sr
dc.language.isoensr
dc.publisherIOP Publishing Limitedsr
dc.relation.isversionofhttps://doi.org/10.1149/1945-7111/abf064
dc.relation.isversionofhttps://cer.ihtm.bg.ac.rs/handle/123456789/4526
dc.rightsopenAccesssr
dc.sourceJournal of The Electrochemical Societysr
dc.subjectElectrodepositionsr
dc.subjectCoppersr
dc.subjectpulsating overpotentialsr
dc.subjectscanning electron microscope (SEM)sr
dc.subjectX-ray diffraction (XRD)sr
dc.subjectMorphologysr
dc.subjectPowdersr
dc.subjectcopper dendritessr
dc.titleA Novel Route for Electrolytic Production of Very Branchy Copper Dendrites under Extreme Conditionssr
dc.typearticlesr
dc.rights.licenseBY-NCsr
dcterms.abstractМадрам, Aли Реза; Карими Табар Схафиеи, Фатемех; Николић, Небојша Д.; Јафарзадех, Коуросх;
dc.rights.holderThe Authors
dc.citation.volume168
dc.citation.spage043502
dc.citation.rankM21~
dc.description.otherThis is the peer-reviewed, accepted version of the manuscript: Karimi Tabar Shafiei, F., Jafarzadeh, K., Madram, A. R.,& Nikolić, N. D. (2021). A Novel Route for Electrolytic Production of Very Branchy Copper Dendrites under Extreme Conditions. Journal of The Electrochemical Society, 168, 043502. [https://doi.org/10.1149/1945-7111/abf064]
dc.description.otherPublished version: [https://cer.ihtm.bg.ac.rs/handle/123456789/4526]
dc.identifier.doi10.1149/1945-7111/abf064
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs/bitstream/id/20084/Acc_nikolic2021.pdf
dc.type.versionacceptedVersionsr


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