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A new chemical pathway towards densification of tetragonal zirconia below 900°C

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorRUA TABORDA, Maria Isabel
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMARTIN, Etienne
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCHUNG, U-Chan
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorFOURCADE, Sébastien
hal.structure.identifierPlateforme Aquitaine de Caractérisation des Matériaux [PLACAMAT]
dc.contributor.authorLABRUGÈRE, Christine
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMICHAU, Dominique
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGOGLIO, Graziella
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorELISSALDE, Catherine
dc.date.issued2022
dc.identifier.issn2589-1529
dc.description.abstractEnThe recent development of low temperature sintering approaches leads to promising perspectives in terms of global optimisation of functional materials and multi-materials. These new processes mobilize different densification mechanisms and offer a tremendous flexibility in terms of chemical reactivity. In this context, we focus here on the densification of yttria stabilized zirconia (3Y-ZrO 2) at a temperature below 900°C combining a transient chemical reactivity induced during the Cold Sintering Process with diffusion mechanisms activated during the Spark Plasma Sintering. The chemistry is tuned in-situ through the presence of a hydrated zirconium carbonate whose role at each stage of the whole process is discussed. Tetragonal 3Y-ZrO 2 nanostructured ceramics were thus densified up to 92-95% below 900°C.
dc.language.isoen
dc.publisherElsevier
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/
dc.subject.enchemical reactivity
dc.subject.ennanostructured zirconia ceramics
dc.subject.enX-ray photoelectron spectroscopy
dc.subject.enspark plasma sintering
dc.subject.encold sintering process
dc.title.enA new chemical pathway towards densification of tetragonal zirconia below 900°C
dc.typeArticle de revue
dc.identifier.doi10.1016/j.mtla.2022.101479
dc.subject.halChimie/Matériaux
bordeaux.journalMaterialia
bordeaux.page101479
bordeaux.volume24
bordeaux.peerReviewedoui
hal.identifierhal-03730185
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03730185v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Materialia&rft.date=2022&rft.volume=24&rft.spage=101479&rft.epage=101479&rft.eissn=2589-1529&rft.issn=2589-1529&rft.au=RUA%20TABORDA,%20Maria%20Isabel&MARTIN,%20Etienne&CHUNG,%20U-Chan&FOURCADE,%20S%C3%A9bastien&LABRUG%C3%88RE,%20Christine&rft.genre=article


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