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Anisotropic Lithium Ion Conductivity in Single-Ion Diblock Copolymer Electrolyte Thin Films

dc.rights.licenseopen
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorAISSOU, Karim
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorMUMTAZ, Muhammad
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorUSLUER, Özlem
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
dc.contributor.authorPECASTAINGS, Gilles
dc.contributor.authorPORTALE, Giuseppe
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorFLEURY, Guillaume
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorCLOUTET, Eric
IDREF: 151048681
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorHADZIIOANNOU, Georges
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2016
dc.identifier.issn1022-1336
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/20218
dc.description.abstractEnWell-defined single-ion diblock copolymers consisting of a Li-ion conductive poly(styrenesulfonyllithium(trifluoromethylsulfonyl)imide) (PSLiTFSI) block associated with a glassy polystyrene (PS) block have been synthesized via reversible addition fragmentation chain transfer polymerization. Conductivity anisotropy ratio up to 1000 has been achieved from PS-b-PSLiTFSI thin films by comparing Li-ion conductivities of out-of-plane (aligned) and in-plane (antialigned) cylinder morphologies at 40 degrees C. Blending of PS-b-PSLiTFSI thin films with poly(ethylene oxide) homopolymer (hPEO) enables a substantial improvement of Li-ion transport within aligned cylindrical domains, since hPEO, preferentially located in PSLiTFSI domains, is an excellent lithium-solvating material. Results are also compared with unblended and blended PSLiTFSI homopolymer (hPSLiTFSI) homologues, which reveals that ionic conductivity is improved when thin films are nanostructured.
dc.language.isoen
dc.publisherWiley-VCH Verlag
dc.subject.enMOLECULAR-WEIGHT
dc.subject.enBLOCK-COPOLYMER
dc.subject.enthin films
dc.subject.enORDER
dc.subject.enBATTERIES
dc.subject.enblock copolymers
dc.subject.enionic conductivity
dc.subject.enRAFT polymerization
dc.title.enAnisotropic Lithium Ion Conductivity in Single-Ion Diblock Copolymer Electrolyte Thin Films
dc.typeArticle de revue
dc.identifier.doi10.1002/marc.201500562
dc.subject.halChimie/Polymères
bordeaux.journalMacromolecular Rapid Communications
bordeaux.page221-226
bordeaux.volume37
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.issue3
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-01369626
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01369626v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Macromolecular%20Rapid%20Communications&rft.date=2016&rft.volume=37&rft.issue=3&rft.spage=221-226&rft.epage=221-226&rft.eissn=1022-1336&rft.issn=1022-1336&rft.au=AISSOU,%20Karim&MUMTAZ,%20Muhammad&USLUER,%20%C3%96zlem&PECASTAINGS,%20Gilles&PORTALE,%20Giuseppe&rft.genre=article


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