Influence of Boron Substitution on the Crystal and Electronic Properties of LiCrO2 Battery Cathode

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dc.contributor.authorOzkendir, Osman Murat
dc.contributor.authorAtes, Sule
dc.contributor.authorCelik, Gultekin
dc.contributor.authorKlysubun, Wantana
dc.date.accessioned2020-03-26T19:41:54Z
dc.date.available2020-03-26T19:41:54Z
dc.date.issued2017
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractBoron-substituted LiCrO2 battery cathode material samples were investigated by X-ray-based techniques to probe the influence of boron on their crystal and electronic structure properties. Studies were carried on a series of Li-ion battery cathode materials with the general formula LiCr1-x B (x) O-2. Up to 10 pct boron substitution amounts, light boron atoms were determined to sit in Cr coordinations. However, for more substitutions (> 10 pct), higher electronegativity of boron was determined to govern the crystal structure by obtaining isolated boron-centered domains and built Li2BO4 structures. Electronic structure studies and further crystal structure analysis were carried by X-ray absorption fine structure technique. In the studied samples, increasing boron concentration in the samples (i.e., > 10 pct substitution) were determined to cause a decrease in oxygen bond distances as a result of boron sitting in some chromium locations. As a result of this study, 10 pct boron substitution was determined as a threshold to protect the LiCrO2 crystal structure. (C) The Minerals, Metals & Materials Society and ASM International 2017en_US
dc.identifier.doi10.1007/s11661-017-4088-8en_US
dc.identifier.endpage2998en_US
dc.identifier.issn1073-5623en_US
dc.identifier.issn1543-1940en_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage2993en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s11661-017-4088-8
dc.identifier.urihttps://hdl.handle.net/20.500.12395/35207
dc.identifier.volume48Aen_US
dc.identifier.wosWOS:000400454500035en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSPRINGERen_US
dc.relation.ispartofMETALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleInfluence of Boron Substitution on the Crystal and Electronic Properties of LiCrO2 Battery Cathodeen_US
dc.typeArticleen_US

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