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New silicon substituted BiMeVOx: synthesis and study of structural properties in relation to ionic conductivity

hal.structure.identifierLaboratoire des Sciences des Matériaux et Optimisation des Procédés [SCIMATOP]
dc.contributor.authorAGNAOU, Abdelmajid
hal.structure.identifierLaboratoire des Sciences des Matériaux et Optimisation des Procédés [SCIMATOP]
dc.contributor.authorMHAIRA, Wafaa
hal.structure.identifierLaboratoire des Sciences des Matériaux et Optimisation des Procédés [SCIMATOP]
dc.contributor.authorESSALIM, Rachida
hal.structure.identifierLaboratoire des Sciences des Matériaux et Optimisation des Procédés [SCIMATOP]
dc.contributor.authorZAMAMA, Mohamed
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMAUVY, Fabrice
hal.structure.identifierLaboratoire des Sciences des Matériaux et Optimisation des Procédés [SCIMATOP]
dc.contributor.authorALGA, Maati
hal.structure.identifierLaboratoire des Sciences des Matériaux et Optimisation des Procédés [SCIMATOP]
dc.contributor.authorAMMAR, Abdelaziz
dc.date.issued2023
dc.description.abstractEnPartial substitution of vanadium with silicon in the compound Bi4V2O11, which belongs to the Aurivillius family, leads to the creation of a solid solution Bi4V2−xSixO11−δ (0 ≤ x ≤ 0.4). The compound with x = 0.1 turns out to be a monoclinic α-form of Bi4V2O11, while the compounds with x = 0.2 and x = 0.3 are orthorhombic β-polymorphs, and the compound with x = 0.35 is of tetrahedral γ-polymorph. Electrochemical Impedance Spectroscopy has been used to measure the ionic conductivity of doped samples. The ceramic sample with x = 0.1 has the highest ionic conductivity values.
dc.language.isoen
dc.publisherRoyal Society of Chemistry
dc.rights.urihttp://creativecommons.org/licenses/by-nc/
dc.title.enNew silicon substituted BiMeVOx: synthesis and study of structural properties in relation to ionic conductivity
dc.typeArticle de revue
dc.identifier.doi10.1039/D3RA00485F
dc.subject.halChimie/Matériaux
bordeaux.journalRSC Advances
bordeaux.page8015-8024
bordeaux.volume13
bordeaux.issue12
bordeaux.peerReviewedoui
hal.identifierhal-04080351
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04080351v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=RSC%20Advances&rft.date=2023&rft.volume=13&rft.issue=12&rft.spage=8015-8024&rft.epage=8015-8024&rft.au=AGNAOU,%20Abdelmajid&MHAIRA,%20Wafaa&ESSALIM,%20Rachida&ZAMAMA,%20Mohamed&MAUVY,%20Fabrice&rft.genre=article


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