Use of copper powder as a reducing agent in the leaching process of LiCoO2

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dc.citation.epage247
dc.citation.rankM33
dc.citation.spage242
dc.contributor.authorMedić, Dragana
dc.contributor.authorĐorđević, Ivan
dc.contributor.authorNujkić, Maja
dc.contributor.authorPapludis, Aleksandra
dc.contributor.authorNedelkovski, Vladan
dc.contributor.authorAlagić, Slađana
dc.contributor.authorMilić, Snežana
dc.date.accessioned2023-12-26T08:47:32Z
dc.date.available2023-12-26T08:47:32Z
dc.date.issued2023
dc.description.abstractIn this study, the possibility of using copper powder as a reducing agent in the process of cathode material leaching from spent lithium-ion batteries (LIBs) was examined. The copper powder was obtained by grinding copper foil, which is used in LIBs as a current collector. Optimal leaching efficiency of 99.84% for lithium and 99.99% for cobalt was achieved by using 0.4 mol/L phosphoric acid with 0.2 g of copper powder, during the leaching time of 30 min, and at 80°C. Leaching results indicated that copper powder could be used as an effective reducing agent to recover lithium and cobalt.
dc.identifier.isbn978-86-6305-133-1
dc.identifier.urihttps://imprc.tfbor.bg.ac.rs/download/IMPRC_2023_Proceedings.pdf
dc.identifier.urihttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/2444
dc.language.isoen
dc.publisherUniversity of Belgrade, Technical Faculty in Bor
dc.rights.licenseCC-BY-NC-ND
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceProceedings - XV International Mineral Processing and Recycling Conference, IMPRC, 17-19 May 2023, Belgrade, Serbia, 2023, 242-247
dc.subjectLIBs
dc.subjectCurrent Collector
dc.subjectPhosphoric Acid
dc.subjectCobalt
dc.subjectLithium
dc.titleUse of copper powder as a reducing agent in the leaching process of LiCoO2
dc.typeconferenceObject
dc.type.versionpublishedVersion

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