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In-situ synthesis and attachment of colloidal ZnO nanoparticles inside porous carbon structures

dc.contributor.authorMOTOC, Adrian Mihail
dc.contributor.authorTUDOR, Ioan Albert
dc.contributor.authorPETRICEANU, Mirela
dc.contributor.authorBADILITA, Viorel
dc.contributor.authorBARRIO, Elena Palorno
hal.structure.identifierInstitut Jean Lamour [IJL]
dc.contributor.authorJANA, Prasanta
hal.structure.identifierInstitut Jean Lamour [IJL]
dc.contributor.authorFIERRO, Vanessa
hal.structure.identifierInstitut Jean Lamour [IJL]
dc.contributor.authorCELZARD, Alain
dc.contributor.authorPITICESCU, Radu Robert
dc.date.accessioned2021-05-14T09:54:19Z
dc.date.available2021-05-14T09:54:19Z
dc.date.issued2015-07
dc.identifier.issn0254-0584
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77595
dc.description.abstractEnA simple hydrothermal impregnation process enabling functionalization of carbon foams by attachment of nanostructured ZnO with flower-like morphology to control the interface interactions with some sugar alcohols based phase-change materials for thermal energy storage applications was developed. The process involves decomposition of urea in hydrothermal solution, formation of Zinc Carbonate Hydroxide Hydrate (ZCHH) as major solid phase and zinc hydroxide as minor phase, attachment of zinc carbonate hydroxides and zinc hydroxides to the carbon substrate and their decomposition on the inner walls of carbon foam by thermal treatment at temperatures in the range 250-400 degrees C producing ZnO nanoparticles. The zeta potential of complex ZCHH particles with and without dispersants adsorbed on particles' surfaces was studied. The results show that, during hydrothermal synthesis process, negative charges of hydroxylated zinc species are formed on the surface of tetrahedral ZHCC crystal habit that enable interactions with positive charges from the inner surface of the carbon foams.
dc.language.isoen
dc.publisherElsevier
dc.title.enIn-situ synthesis and attachment of colloidal ZnO nanoparticles inside porous carbon structures
dc.typeArticle de revue
dc.identifier.doi10.1016/j.matchemphys.2015.05.039
dc.subject.halChimie/Matériaux
dc.subject.halChimie/Polymères
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
dc.subject.halSciences de l'ingénieur [physics]/Acoustique [physics.class-ph]
dc.subject.halSciences de l'ingénieur [physics]/Electromagnétisme
dc.subject.halSciences de l'ingénieur [physics]/Matériaux
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des matériaux [physics.class-ph]
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Thermique [physics.class-ph]
bordeaux.journalMaterials Chemistry and Physics
bordeaux.page219-227
bordeaux.volume161
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-01294765
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01294765v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Materials%20Chemistry%20and%20Physics&rft.date=2015-07&rft.volume=161&rft.spage=219-227&rft.epage=219-227&rft.eissn=0254-0584&rft.issn=0254-0584&rft.au=MOTOC,%20Adrian%20Mihail&TUDOR,%20Ioan%20Albert&PETRICEANU,%20Mirela&BADILITA,%20Viorel&BARRIO,%20Elena%20Palorno&rft.genre=article


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