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hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMARRE, Samuel
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCANSELL, François
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorAYMONIER, Cyril
dc.date.issued2006
dc.identifier.issn0957-4484
dc.description.abstractEnRecent developments in multifunctional devices show the interest in combining different materials to obtain specific properties. Through supercritical fluid chemical deposition (SFCD), silica spheres, used as a model support, were coated with copper nanoparticles (5-17 nm) with a tuneable amount of coverage (40-80%). The coating process is based on the reduction of metal precursors with hydrogen in a supercritical CO2/isopropanol mixture in a temperature range between 100 and 150 °C at 24 MPa. Several parameters were studied such as temperature, residence time or mass ratio of precursor/silica spheres, allowing control of the size of the copper nanoparticles and of the amount of coverage from metal nanoparticles scattered onto the surface to a metal nanoparticle thin film.
dc.language.isoen
dc.publisherInstitute of Physics
dc.title.enDesign at the nanometre scale of multifunctional materials using supercritical fluid chemical deposition
dc.typeArticle de revue
dc.identifier.doi10.1088/0957-4484/17/18/011
dc.subject.halChimie/Matériaux
bordeaux.journalNanotechnology
bordeaux.page4594-4599
bordeaux.volume17
bordeaux.issue18
bordeaux.peerReviewedoui
hal.identifierhal-00090706
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00090706v1
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