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hal.structure.identifierLaboratoire réactivité et chimie des solides - UMR CNRS 7314 UPJV [LRCS]
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierRéseau sur le stockage électrochimique de l'énergie [RS2E]
hal.structure.identifierAdvanced Lithium Energy Storage Systems - ALISTORE-ERI [ALISTORE-ERI]
dc.contributor.authorBIANCHINI, Matteo
hal.structure.identifierLaboratoire réactivité et chimie des solides - UMR CNRS 7314 UPJV [LRCS]
hal.structure.identifierRéseau sur le stockage électrochimique de l'énergie [RS2E]
dc.contributor.authorLALÈRE, F.
hal.structure.identifierLaboratoire réactivité et chimie des solides - UMR CNRS 7314 UPJV [LRCS]
hal.structure.identifierRéseau sur le stockage électrochimique de l'énergie [RS2E]
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorNGUYEN, Long H. B.
hal.structure.identifierEuropean Synchrotron Radiation Facility [ESRF]
dc.contributor.authorFAUTH, François
hal.structure.identifierLaboratoire réactivité et chimie des solides - UMR CNRS 7314 UPJV [LRCS]
hal.structure.identifierRéseau sur le stockage électrochimique de l'énergie [RS2E]
dc.contributor.authorDAVID, Rénald
hal.structure.identifierInstitut Laue-Langevin [ILL]
dc.contributor.authorSUARD, Emmanuelle
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierAdvanced Lithium Energy Storage Systems - ALISTORE-ERI [ALISTORE-ERI]
hal.structure.identifierRéseau sur le stockage électrochimique de l'énergie [RS2E]
dc.contributor.authorCROGUENNEC, Laurence
hal.structure.identifierLaboratoire réactivité et chimie des solides - UMR CNRS 7314 UPJV [LRCS]
hal.structure.identifierAdvanced Lithium Energy Storage Systems - ALISTORE-ERI [ALISTORE-ERI]
hal.structure.identifierRéseau sur le stockage électrochimique de l'énergie [RS2E]
dc.contributor.authorMASQUELIER, Christian
dc.date.issued2018
dc.identifier.issn2050-7488
dc.description.abstractEnPhosphate polyanionic compounds have been used for several technological applications and are especially widespread in battery research. Na3V2(PO4)2F3 is a material that holds great promise as a positive electrode for Na-ion batteries. We study here the Ag+/Na+ ion exchange that is possible due to the high ionic mobility of Na+ in this material. A nearly complete ion exchange was obtained and we report the crystal structure of the new orthorhombic phase Ag3V2(PO4)2F3, determined by synchrotron X-ray and neutron powder diffraction. Silver occupies the same crystallographic sites as sodium and, except for the differences caused by steric effects, Ag3V2(PO4)2F3 preserves the symmetry constraints already present in the parent compound Na3V2(PO4)2F3. We also followed the evolution of the crystal structure upon heating/cooling, to observe an order/disorder transition analogous to the one already reported for Na3V2(PO4)2F3, but occurring at a significantly higher temperature.
dc.language.isoen
dc.publisherRoyal Society of Chemistry
dc.title.enAg3V2(PO4)2F3, a new compound obtained by Ag+/Na+ ion exchange into the Na3V2(PO4)2F3 framework
dc.typeArticle de revue
dc.identifier.doi10.1039/c8ta01095a
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Materials Chemistry A
bordeaux.page10340-10347
bordeaux.volume6
bordeaux.issue22
bordeaux.peerReviewedoui
hal.identifierhal-01812084
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01812084v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Materials%20Chemistry%20A&rft.date=2018&rft.volume=6&rft.issue=22&rft.spage=10340-10347&rft.epage=10340-10347&rft.eissn=2050-7488&rft.issn=2050-7488&rft.au=BIANCHINI,%20Matteo&LAL%C3%88RE,%20F.&NGUYEN,%20Long%20H.%20B.&FAUTH,%20Fran%C3%A7ois&DAVID,%20R%C3%A9nald&rft.genre=article


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