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FeWO<sub>4</sub>Cl as cathode material for lithium rechargeable battery

hal.structure.identifierDepartment of Fine Chemical Engineering and Chemistry
dc.contributor.authorIM, Sookhyeon
hal.structure.identifierDepartment of Fine Chemical Engineering and Chemistry
dc.contributor.authorPARK, Jinhee
hal.structure.identifierDepartment of Fine Chemical Engineering and Chemistry
dc.contributor.authorOH, Heesung
hal.structure.identifierNational Nanohybrid Materials Laboratory, School of Chemistry
dc.contributor.authorCHOY, Jin-Ho
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDELMAS, Claude
hal.structure.identifierDepartment of Fine Chemical Engineering and Chemistry
dc.contributor.authorHAN, Kyoo-Seung
dc.date.issued2009
dc.identifier.issn1385-3449
dc.description.abstractEnLithium has been electrochemically and chemically intercalated into layered FeWP<sub>4</sub>Cl. The discharge curve between FeW0<sub>4</sub>Cl and Li<sub>2</sub>FeWO<sub>4</sub>Cl is constituted by three potential plateaux and two domains where the cell voltage decreases rapidly upon the intercalation of lithium ions. A wide bi-phase domain is obtained for x in Li<sub>x</sub>FeW0<sub>4</sub>Cl ranging between 0.0 and 0.85. The limit of a solid solution extends in the vicinity of the LiFeWO<sub>4</sub>Cl composition. The theoretical and practical discharge capacities for Li<sub>1-x</sub>FeWO<sub>4</sub>Cl are 79.03 mAh/g and 78.45 mAh/g respectively. The structures of FeWO<sub>4</sub>Cl and LiFeWO<sub>4</sub>Cl were determined: from single crystal analysis and by Rietveld refinement of the powder X-ray diffraction pattern respectively. The modifications of the Fe-O bond lengths emphasize the iron reduction during the discharge process. Moreover, the strong change of Fe-Cl distance suggests a reversible framework modification.
dc.language.isoen
dc.publisherSpringer Verlag
dc.subject.enFeWO<sub>4</sub>Cl
dc.subject.enLithium rechargeable battery
dc.subject.enCathode
dc.subject.enIntercalation
dc.title.enFeWO<sub>4</sub>Cl as cathode material for lithium rechargeable battery
dc.typeArticle de revue
dc.identifier.doi10.1007/s10832-008-9444-z
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Electroceramics
bordeaux.page305-311
bordeaux.volume23
bordeaux.issue2-4
bordeaux.peerReviewedoui
hal.identifierhal-00468336
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00468336v1
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.jtitle=Journal%20of%20Electroceramics&amp;rft.date=2009&amp;rft.volume=23&amp;rft.issue=2-4&amp;rft.spage=305-311&amp;rft.epage=305-311&amp;rft.eissn=1385-3449&amp;rft.issn=1385-3449&amp;rft.au=IM,%20Sookhyeon&amp;PARK,%20Jinhee&amp;OH,%20Heesung&amp;CHOY,%20Jin-Ho&amp;DELMAS,%20Claude&amp;rft.genre=article


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