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Morphogenesis mechanisms in the hydrothermal growth of lead-free BCZT nanostructured multipods

hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierJozef Stefan Institute [Ljubljana] [IJS]
dc.contributor.authorHANANI, Zouhair
hal.structure.identifierUniversité Mohammed VI Polytechnique [Ben Guerir] [UM6P]
dc.contributor.authorEL-HOUSSAINE, Ablouh
hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
dc.contributor.authorMERSELMIZ, Soukaina
hal.structure.identifierInstitut Jean Lamour [IJL]
dc.contributor.authorGHANBAJA, Jaafar
hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
dc.contributor.authorAMJOUD, M’barek
hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
hal.structure.identifierLaboratoire de Physique de la Matière Condensée - UR UPJV 2081 [LPMC]
dc.contributor.authorMEZZANE, Daoud
hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
dc.contributor.authorALIMOUSSA, Abdelhadi
hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
dc.contributor.authorLAHCINI, Mohammed
hal.structure.identifierJozef Stefan Institute [Ljubljana] [IJS]
dc.contributor.authorSPREITZER, Matjaž
hal.structure.identifierJozef Stefan Institute [Ljubljana] [IJS]
dc.contributor.authorVENGUST, Damjan
hal.structure.identifierLaboratoire de Physique de la Matière Condensée - UR UPJV 2081 [LPMC]
dc.contributor.authorEL MARSSI, Mimoun
hal.structure.identifierLaboratoire de Physique de la Matière Condensée - UR UPJV 2081 [LPMC]
hal.structure.identifierDepartment of Building Materials
dc.contributor.authorLUK'YANCHUK, Igor A.
hal.structure.identifierJozef Stefan Institute [Ljubljana] [IJS]
dc.contributor.authorKUTNJAK, Zdravko
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGOUNÉ, Mohamed
dc.date.issued2021
dc.description.abstractEnDue to growing environmental concerns about the toxicity of lead-based piezoelectrics, the replacement of Pb-based materials with homologs with comparable piezoelectric properties but without lead is an emergent task. Since 2009, Ba0.85Ca0.15Zr0.1Ti0.9O3 (BCZT) materials have aroused considerable attention as a replacement due to their excellent dielectric, ferroelectric and piezoelectric properties. Nanostructuring of BCZT can enhance these functionalities even more. Here, templated-growth of BCZT nanostructured multipods with hydrogen zirconate titanate nanowires (HZTO-NWs) was investigated under hydrothermal conditions. The effects of the precursor's concentrations and the hydrothermal reaction time on the morphological formation of BCZT nanostructures were investigated. Besides, composition, structure and phase analysis studies were carried out, and the growth mechanism of BCZT multipods was proposed. It was found that the precursor's concentrations and dwell time in hydrothermal reactions play a critical role in the formation of BCZT multipods, and the desirable BCZT phase was obtained in samples using low barium and calcium concentrations and at a short reaction time. This research has general validity and can be extended to design more complex perovskite oxides.
dc.language.isoen
dc.publisherRoyal Society of Chemistry
dc.title.enMorphogenesis mechanisms in the hydrothermal growth of lead-free BCZT nanostructured multipods
dc.typeArticle de revue
dc.identifier.doi10.1039/D1CE00591J
dc.subject.halChimie/Matériaux
bordeaux.journalCrystEngComm
bordeaux.page5249-5256
bordeaux.volume23
bordeaux.issue30
bordeaux.peerReviewedoui
hal.identifierhal-03342924
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03342924v1
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