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dc.creatorNikolić, Nebojša
dc.creatorBranković, Goran
dc.creatorLačnjevac, Uroš
dc.date.accessioned2019-01-30T17:30:02Z
dc.date.available2019-01-30T17:30:02Z
dc.date.issued2012
dc.identifier.issn1432-8488
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/986
dc.description.abstractElectrodeposition of lead from nitrate electrolyte in constant regimes of electrolysis was analyzed and the obtained powder lead deposits were examined by scanning electron microscopy. Polarization curve for lead electrodeposition consisted of two parts separated by an inflection point. The first part of the polarization curve was characterized by a linear dependence of the current density on overpotential. The linear part of the polarization curve corresponded to ohmic-controlled electrodeposition and single lead crystals were formed in this range of overpotentials. A rapid increase in the current density with increasing overpotential was observed after the inflection point (the second part of the polarization curve). Two-dimensional dendrites were the dominant morphological forms obtained at overpotentials and current densities belonging to the second part of the polarization curve, indicating that the rapid increase of the current density with increasing overpotential corresponded to activation controlled electrodeposition at the tips of the formed dendrites. Comparing the morphologies of the obtained lead deposits with those belonging to the same group of metals (metals characterized by a high exchange current density), such as silver, cadmium, and tin, a strong dependence between the nucleation type and the shape of dendrites for the metals belonging to the same group was established.en
dc.publisherSpringer, New York
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172046/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Solid State Electrochemistry
dc.subjectElectrodepositionen
dc.subjectLeaden
dc.subjectPowderen
dc.subjectDendritesen
dc.subjectScanning electron microscope (SEM)en
dc.titleFormation of two-dimensional (2D) lead dendrites by application of different regimes of electrolysisen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractНиколић, Небојша; Бранковиц, Горан; Лацњевац, Урос Ц.;
dc.citation.volume16
dc.citation.issue6
dc.citation.spage2121
dc.citation.epage2126
dc.citation.other16(6): 2121-2126
dc.citation.rankM22
dc.identifier.doi10.1007/s10008-011-1626-y
dc.identifier.rcubConv_2804
dc.identifier.scopus2-s2.0-84865483287
dc.identifier.wos000304456200014
dc.type.versionpublishedVersion


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