Long-life (Co, Al, Mg)-doped LiMn1.5Ni0.5O4 cathodes prepared by co-precipitation method

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dc.authoridhttps://orcid.org/0000-0003-0670-5987
dc.authoridhttps://orcid.org/0000-0002-0810-9938
dc.authorscopusid9275060400
dc.authorscopusid15840195400
dc.authorwosidD-7183-2016
dc.authorwosidGDX-1262-2022
dc.contributor.authorKunduracı, Muharrem
dc.contributor.authorBoyacı, Hilmi
dc.contributor.authorGörmez, Özkan
dc.contributor.authorÇağlayan, Uğur
dc.contributor.authorÇirmi, Doğan
dc.contributor.authorÖzkendir, Osman Murat
dc.contributor.authorHarfouche, Messaoud
dc.contributor.authorGözmen, Belgin
dc.date.accessioned2024-06-06T09:01:43Z
dc.date.available2024-06-06T09:01:43Z
dc.date.issued2024
dc.departmentFakülteler, Havacılık ve Uzay Bilimleri Fakültesi, Havacılık ve Uzay Mühendisliği Bölümü
dc.description.abstractThe spinel cathode LiMn1.5Ni0.5O4 (LMN) is garnering significant interest in the realm of lithium-ion batteries owing to its economical nature, elevated operating voltage, high theoretical energy density, and commendable thermal stability at a charged state. Various doping elements have been suggested to enhance the discharge capacity and prolong the lifetime of the LMN cathode. In this study, three doping elements (cobalt, aluminum, and magnesium) are investigated and compared using different characterization techniques. All three elements proved to be effective in extending the cycle life. Among all three elements, cobalt exhibits the highest threshold for dopant concentration beyond which performance degradation initiates. The cathode material with the highest performance, LiMn1.5Ni0.4Co0.1O4, is projected to have a cycle life of 900 cycles, contrasting with the 500 cycles of the undoped sample.
dc.identifier.citationKunduraci M., Boyaci H., Görmez Ö., Çağlayan U., Çirmi D., Özkendir O.M., Harfouche M., Gözmen B. (2024), Long-life (Co, Al, Mg)-doped LiMn1.5Ni0.5O4 cathodes prepared by co-precipitation method, Journal of Solid State Electrochemistry. Doi: 10.1007/s10008-024-05912-8
dc.identifier.doi10.1007/s10008-024-05912-8
dc.identifier.endpage9en_US
dc.identifier.issn1433-0768
dc.identifier.issn1432-8488
dc.identifier.scopus2-s2.0-85191534520
dc.identifier.scopusqualityQ2
dc.identifier.startpage1en_US
dc.identifier.urihttps://hdl.handle.net/20.500.13099/289
dc.identifier.wosWOS:001208239500002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorKunduracı, Muharrem
dc.institutionauthorÖzkendir, Osman Murat
dc.language.isoen
dc.publisherSpringer Science and Business Media Deutschland GmbH
dc.relation.ispartofJournal of Solid State Electrochemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/RestrictedAccess
dc.subjectSpinel
dc.subjectCathode
dc.subjectBattery
dc.subjectDoping
dc.subjectLINI0.5MN1.5O4
dc.subjectTemperature
dc.subjectPerformance
dc.subjectDisorder
dc.subjectImpact
dc.subjectAluminum compounds
dc.subjectCobalt
dc.subjectCobalt compounds
dc.subjectLithium compounds
dc.subjectLithium-ion batteries
dc.subjectMagnesium compounds
dc.subjectManganese compounds
dc.subjectNickel compounds
dc.subjectPrecipitation (chemical)
dc.titleLong-life (Co, Al, Mg)-doped LiMn1.5Ni0.5O4 cathodes prepared by co-precipitation method
dc.typeArticle

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