Crystal and electronic structure study of the Li2Mn1-xNdxO3 battery cathode

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dc.authoridCELIK, GULTEKIN/0000-0001-8587-322X
dc.authoridAtes, Sule/0000-0001-9324-6808
dc.contributor.authorCelik, Gultekin
dc.contributor.authorAktas, Sevda
dc.contributor.authorAtes, Sule
dc.contributor.authorOzkendir, O. Murat
dc.contributor.authorKlysubun, Wantana
dc.date.accessioned2025-03-17T12:25:58Z
dc.date.available2025-03-17T12:25:58Z
dc.date.issued2019
dc.departmentTarsus Üniversitesi
dc.description.abstractNeodymium substituted Li2MnO3 samples were prepared by the solid-state reaction method. The crystal and electronic structure properties of the prepared samples were investigated by x-ray based techniques. According to the analysis, it was determined that Nd atoms did not sit in to the Cr coordinations in Nd substituted samples and built up a different crystal structure. To support the analysis of the crystal structure study of the samples, electronic structure properties of the Nd substituted samples were studied via the collected data by x-ray absorption fine structure (XAFS) spectroscopy from the Mn K-edge. The results of the data analysis revealed that due to the misfit with the ionic radii and also the oxidation states, substituted neodymium atoms built up isolated crystal domains in Li8Mn5Nd18O39 cubic crystal structure. The symmetry in Mn K-edge absorption data of the sample both in parent Li2MnO3 and Nd substituted samples confirmed that Mn coordinations has not been influenced by the Nd substitution.
dc.identifier.doi10.1016/j.pnsc.2019.03.010
dc.identifier.endpage123
dc.identifier.issn1002-0071
dc.identifier.issn1745-5391
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85063971557
dc.identifier.scopusqualityQ1
dc.identifier.startpage119
dc.identifier.urihttps://doi.org/10.1016/j.pnsc.2019.03.010
dc.identifier.urihttps://hdl.handle.net/20.500.13099/1967
dc.identifier.volume29
dc.identifier.wosWOS:000471187900002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Inc
dc.relation.ispartofProgress in Natural Science-Materials International
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250316
dc.subjectCathode material
dc.subjectCrystal structure
dc.subjectElectronic structure
dc.subjectXAFS
dc.subjectLi-ion battery
dc.titleCrystal and electronic structure study of the Li2Mn1-xNdxO3 battery cathode
dc.typeArticle

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