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dc.rights.licenseopenen_US
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
hal.structure.identifierSAFT [Bordeaux]
dc.contributor.authorBRUNETAUD, Ruben
hal.structure.identifierSAFT [Bordeaux]
dc.contributor.authorLEGRAND, Nathalie
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorVINASSA, Jean-Michel
IDREF: 078898064
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorBRIAT, Olivier
IDREF: 069133980
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorCAPITAINE, Armande
dc.contributor.authorDUBARRY, Matthieu
dc.date.accessioned2023-12-12T09:02:45Z
dc.date.available2023-12-12T09:02:45Z
dc.date.issued2020-02
dc.date.conference2020-10-04
dc.identifier.urioai:crossref.org:10.1149/ma2020-02683437mtgabs
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/186560
dc.description.abstractNon-intrusive diagnosis and prognosis methods are increasingly adopted to track Li-ion batteries ageing without additional cost due to destructive processes for post-mortem analyses. To qualify and quantify internal degradation mechanisms of a cell, Incremental Capacity Analysis (ICA) and Differential Voltage Analysis (DVA) have proven themselves to provide precise outputs on the battery state of health. These differential methods require close-to-equilibrium Open Circuit Voltage (cte-OCV) measurements to decipher ageing paths depending on the utilization.This poster presents an ageing campaign preliminary study on some Graphite//LiMn1-xFexPO4 and Li4Ti5O12/Ni1-x-yMnxCoyO2 based cells. It focuses on the reference performance tests chosen to be the most complete on both cell and electrode levels. As the battery cte-OCV measurement is a lengthy process of at least 25h, the reference tests should be well-defined to acquire as many data as possible in a single shot. A comparison is carried between constant current measurements and incremental charges with relaxation (GITT) to approach thermodynamic equilibrium, as well as the conditions and sampling rates to leverage differential method curves without further smoothing.
dc.language.isoENen_US
dc.publisherThe Electrochemical Societyen_US
dc.sourcecrossref
dc.title.enSetting up the Reference Performance Tests of an Ageing Campaign for Non-Intrusive Diagnosis on Li4Ti5012 and LiMn1-XFexPO4 Based Cells
dc.typeCommunication dans un congrèsen_US
dc.identifier.doi10.1149/ma2020-02683437mtgabsen_US
dc.subject.halSciences de l'ingénieur [physics]en_US
bordeaux.page3437-3437en_US
bordeaux.volumeMA2020-02en_US
bordeaux.hal.laboratoriesIMS : Laboratoire de l'Intégration du Matériau au Système - UMR 5218en_US
bordeaux.issue68en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.conference.titleThe Electrochemical Society Prime Meeting Abstracts, MA2020-02 3437, 4-9 Oct. 2020, Honolulu (Hawaii)en_US
bordeaux.countryusen_US
bordeaux.title.proceedingThe Electrochemical Society Prime Meeting Abstracts, MA2020-02 3437, 4-9 Oct. 2020, Honolulu (Hawaii)en_US
bordeaux.teamRELIABILITYen_US
bordeaux.conference.cityHonoluluen_US
bordeaux.import.sourcedissemin
hal.identifierhal-04337197
hal.version1
hal.date.transferred2023-12-12T09:02:47Z
hal.invitedouien_US
hal.proceedingsouien_US
hal.conference.end2020-10-09
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
workflow.import.sourcedissemin
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2020-02&rft.volume=MA2020-02&rft.issue=68&rft.spage=3437-3437&rft.epage=3437-3437&rft.au=BRUNETAUD,%20Ruben&LEGRAND,%20Nathalie&VINASSA,%20Jean-Michel&BRIAT,%20Olivier&CAPITAINE,%20Armande&rft.genre=unknown


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