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dc.creatorMilović, Miloš
dc.creatorJugović, Dragana
dc.creatorMitrić, Miodrag
dc.creatorDominko, Robert
dc.creatorStojković Simatović, Ivana
dc.creatorJokić, Bojan
dc.creatorUskoković, Dragan
dc.date.accessioned2018-04-11T10:12:04Z
dc.date.available2018-04-11T10:12:04Z
dc.date.issued2016
dc.identifier.issn0969-0239 (Print)
dc.identifier.issn1572-882X (Online)
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/2318
dc.description.abstractThe key parameters related to cathode materials for commercial use are a high specific capacity, good cycling stability, capacity retention at high current rates, as well as the simplicity of the synthesis process. This study presents a facile synthesis of a composite cathode material, Li2FeSiO4 with carbon, under extreme conditions: rapid heating, short dwell at 750 °C and subsequent quenching. The water-soluble polymer methylcellulose was used both as an excellent dispersing agent and a carbon source that pyrolytically degrades to carbon, thereby enabling the homogeneous deployment of the precursor compounds and the control of the Li2FeSiO4 particle growth from the earliest stage of processing. X-ray powder diffraction reveals the formation of Li2FeSiO4 nanocrystallites with a monoclinic structure in the P21/n space group (#14). The composite’s electrochemical performance as a cathode material in Li-ion batteries was examined. The influence of the amount of methylcellulose on the microstructural, morphological, conductive, and electrochemical properties of the obtained powders has been discussed. It has been shown that the overall electrochemical performance is improved with an increase of carbon content, through both the decrease of the mean particle diameter and the increase of electrical conductivity.en
dc.format23 1 (2016) 239-246
dc.languageen
dc.publisherSpringer
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45004/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45015/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45014/RS//
dc.relationBilateral cooperation program between the Republic of Serbia and the Republic of Slovenia, Project 651-03-1251/2012-09/05
dc.rightsrestrictedAccess
dc.sourceCelluloseen
dc.subjectmethylcellulose
dc.subjectlithium iron silicate (Li2FeSiO4)
dc.subjectcathode materials
dc.subjectcarbon composites
dc.subjectLi-ion batteries
dc.titleThe use of methylcellulose for the synthesis of Li2FeSiO4/C compositesen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractМиловић, Милош; Југовић, Драгана; Митрић, Миодраг; Доминко, Роберт; Стојковић Симатовић, Ивана; Јокић, Бојан; Ускоковић, Драган;
dc.citation.spage239
dc.citation.epage246
dc.citation.volume23
dc.citation.issue1
dc.identifier.wos000368802700013
dc.identifier.doi10.1007/s10570-015-0806-9
dc.identifier.scopus2-s2.0-84955700070
dc.type.versionpublishedVersion


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