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Porous carbon matrix modified with copper and lead as a positive plate current collector for carbon lead-acid battery

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dc.abstract.enIn this work, the experimental current collector based on a reticulated vitreous carbon (RVC ® ) matrix modified with copper and lead was obtained and examined for usage as the current collectors of lead-acid batteries. The collectors under investi-gation were obtained using galvanic methods. Electrochemical tests of the obtained collectors were carried out using cyclic voltammetry, electrochemical impedance spectroscopy and galvanostatic gravimetric corrosion rate test. The morphology and metal coating compositions were analyses based on the results obtained by utilizing a scanning electron microscope (SEM) coupled with an X-ray dispersion analyzer (EDS). The measurements indicated the feasibility of obtaining a collector with a metallic copper-lead bilayer that remains stable under the operating conditions of the positive plate. However, the corrosion resistance of the collector relies on the durability of the outer lead coating. At the same time, incorporating a copper layer enables a reduction in charge transfer resistance during the electrode process
dc.affiliationUniwersytet Warszawski
dc.contributor.authorCzerwiński, Artur
dc.contributor.authorWróbel, Kamil
dc.date.accessioned2024-01-25T17:16:15Z
dc.date.available2024-01-25T17:16:15Z
dc.date.issued2023
dc.description.financeNie dotyczy
dc.identifier.doi10.1007/S10008-023-05657-W
dc.identifier.issn1432-8488
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/116545
dc.identifier.weblinkhttps://link.springer.com/content/pdf/10.1007/s10008-023-05657-w.pdf
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.relation.ispartofJournal of Solid State Electrochemistry
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enLead-acid battery · Positive plate · Carbon matrix · Copper-lead
dc.titlePorous carbon matrix modified with copper and lead as a positive plate current collector for carbon lead-acid battery
dc.typeJournalArticle
dspace.entity.typePublication