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Shaping of ceria-based SOC cells: development of a combined tape-casting and infiltration route

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierInstitut de Recherche sur les CERamiques [IRCER]
dc.contributor.authorGUESNET, Laura
hal.structure.identifierInstitut de Recherche sur les CERamiques [IRCER]
dc.contributor.authorGEFFROY, Pierre-Marie
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorFLURA, Aurelien
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorNICOLLET, Clément
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGRENIER, Jean-Claude
hal.structure.identifierCEA Le Ripault [CEA Le Ripault]
dc.contributor.authorVULLIET, Julien
hal.structure.identifierInstitut de Recherche sur les CERamiques [IRCER]
dc.contributor.authorCHARTIER, Thierry
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorBASSAT, Jean-Marc.
dc.date.issued2019-08-30
dc.identifier.issn1938-5862
dc.description.abstractEnThe present study is focused on the development of simple and low cost preparation of GDC10 (Ce0,9Gd0,1O1,95) as electrolyte for Solid Oxide Cells operating at 600°C. The main goal is to shape a single cell with porous/dense/porous GDC10 layers, the porous layers being thereafter infiltrated by catalysts. Two shaping methods are used. In the first one the electrolyte powder is pressed, followed by the infiltration of a screen-printed porous backbone. Pr6O11 and Ni were infiltrated as catalysts on the oxygen and hydrogen side, respectively. In both cases, the polarization values measured at 600°C on symmetrical cells are very low. To further facilitate the preparation of the cell, a porous/dense/porous support is elaborated in one step using tape-casting, then infiltrated with catalysts. The goal being to obtain a dense GDC10 electrolyte with two porous GDC10 backbones at the same temperature. Electrochemical measurements either on symmetrical or single cells are described.
dc.description.sponsorshipEleCtrOdes architecturées pour la Réalisation d'Electrolyseurs de la Vapeur d'Eau à haute température - ANR-18-CE05-0036
dc.language.isoen
dc.publisherElectrochemical Society, Inc.
dc.title.enShaping of ceria-based SOC cells: development of a combined tape-casting and infiltration route
dc.typeArticle de revue
dc.identifier.doi10.1149/09101.0291ecst
dc.subject.halChimie/Matériaux
bordeaux.journalECS Transactions
bordeaux.page291-299
bordeaux.volume91
bordeaux.issue1
bordeaux.peerReviewedoui
hal.identifierhal-02337148
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02337148v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=ECS%20Transactions&rft.date=2019-08-30&rft.volume=91&rft.issue=1&rft.spage=291-299&rft.epage=291-299&rft.eissn=1938-5862&rft.issn=1938-5862&rft.au=GUESNET,%20Laura&GEFFROY,%20Pierre-Marie&FLURA,%20Aurelien&NICOLLET,%20Cl%C3%A9ment&GRENIER,%20Jean-Claude&rft.genre=article


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