Synthesis and characterization of li-rich cathode material for lithium ion batteries

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dc.contributor.authorCetin, Busra
dc.contributor.authorCamtakan, Zeyneb
dc.contributor.authorYuca, Neslihan
dc.date.accessioned2024-07-12T21:58:25Z
dc.date.available2024-07-12T21:58:25Z
dc.date.issued2020en_US
dc.departmentMaltepe Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesien_US
dc.description.abstractLithium rich (Li-rich) transition metal oxide cathodes are considered to be among the most promising intercalation cathode materials used for lithium-ion batteries (LIBs) with their high energy density above 900?Wh/kg. Li1.252Mn0.557Ni0.123Co0.126Al0.0142O2 layered Li-rich nickel manganese cobalt (NMC) cathode material was synthesized by sol-gel method. This study aims to reveal the superiority of Li-rich cathode material over existing commercial cathodes. The stoichiometric ratio of Li-rich cathode material was confirmed by Inductively Coupled Plasma Mass Spectroscopy (ICP-MS), portable X-ray Fluorescence (pXRF) and Instrumented Neutron Activation Analysis (INAA). Structural and morphological characterization of Li-rich NMC material was examined with X-ray diffraction (XRD) and Scanning Electron Microscopy-Emission with Energy Dispersive Spectroscopy (SEM-EDS). Electrochemical performances of Li-rich NMC and commercial NMC111 cathode materials in coin cell at C/10, C/5 and 1C were investigated. The discharge capacity of Li-rich NMC and NMC111 was found to be 160, 156, 96 mAhg?1 and 153, 120, 72 mAhg?1 at C/10, C/5, 1C, respectively.en_US
dc.identifier.doi10.1016/j.matlet.2020.127927
dc.identifier.issn1873-4979
dc.identifier.scopus2-s2.0-85089437460en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0167577X20306327
dc.identifier.urihttps://doi.prg/10.1016/j.matlet.2020.127927
dc.identifier.urihttps://hdl.handle.net/20.500.12415/8801
dc.identifier.wosWOS:000538775600016en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofMaterials Lettersen_US
dc.relation.publicationcategoryUluslararası Hakemli Dergide Makale - Kurum Öğretim Elemanıen_US
dc.rightsCC0 1.0 Universal*
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.snmzKY02867
dc.subjectLi-rich cathodesen_US
dc.subjectHigh voltage cathodesen_US
dc.subjectCathode stoichiometryen_US
dc.titleSynthesis and characterization of li-rich cathode material for lithium ion batteriesen_US
dc.typeArticle
dspace.entity.typePublication

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