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hal.structure.identifierDepartment of Applied Chemistry
dc.contributor.authorNAKAJIMA, Tsuyoshi
hal.structure.identifierDepartment of Applied Chemistry
dc.contributor.authorGUPTA, Vinay
hal.structure.identifierDepartment of Applied Chemistry
dc.contributor.authorOHZAWA, Yoshimi
hal.structure.identifierTechnical Research Center
dc.contributor.authorIWATA, Hiroyuki
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorTRESSAUD, Alain
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDURAND, Etienne
dc.date.issued2002
dc.identifier.issn1542-1406
dc.description.abstractEnSurface modification of graphite powder has been performed by elemental fluorine and radiofrequency plasma fluorination. Both of the methods enlarge the surface areas of graphite samples and change their pore volume distribution. Surface-fluorinated graphite samples demonstrate the capacities higher than those of original samples and even the theoretical capacity of graphite, 372 mAhg-1 without reducing the first coulombic efficiencies. The increments of the capacities are sim5, sim10 and sim15% for graphite samples with average particle diameters of 7, 25 and 40 mum, respectively.
dc.language.isoen
dc.publisherTaylor & Francis
dc.subject.enElectrode capacity
dc.subject.enElectrochemical properties
dc.subject.enSurface structure
dc.subject.enFluorination
dc.subject.enGraphite
dc.subject.enElectrode material
dc.subject.enLithium batteries
dc.subject.enSecondary cell
dc.title.enSurface structure and electrochemical characteristics of graphite fluorinated by elemental fluorine and plasma treatment using CF4.
dc.typeArticle de revue
dc.identifier.doi10.1080/713738879
dc.subject.halChimie/Matériaux
bordeaux.journalMolecular Crystals and Liquid Crystals
bordeaux.page517-522
bordeaux.volume388
bordeaux.peerReviewedoui
hal.identifierhal-00817755
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00817755v1
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