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Nanosheet-Stabilized Emulsions: Near-Minimum Loading and Surface Energy Design of Conductive Networks

dc.rights.licenseopenen_US
dc.contributor.authorOGILVIE, Sean P.
dc.contributor.authorLARGE, Matthew J.
dc.contributor.authorO’MARA, Marcus A.
dc.contributor.authorSEHNAL, Anne C.
dc.contributor.authorAMORIM GRAF, Aline
dc.contributor.authorLYNCH, Peter J.
dc.contributor.authorCASS, Adam J.
dc.contributor.authorSALVAGE, Jonathan P.
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
dc.contributor.authorALFONSO, Marco
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
dc.contributor.authorPOULIN, Philippe
dc.contributor.authorKING, Alice A. K.
hal.structure.identifierUniversity of Surrey [UNIS]
dc.contributor.authorDALTON, Alan B.
dc.date.accessioned2022-03-31T15:45:58Z
dc.date.available2022-03-31T15:45:58Z
dc.date.issued2022-02
dc.identifier.issn1936-0851en_US
dc.identifier.urioai:crossref.org:10.1021/acsnano.1c06519
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/136586
dc.description.abstractEnA framework is developed to allow emulsification to be used to fabricate functional structures from, and study the properties of, pristine layered nanosheets. Liquid-exfoliated few-layer graphene and MoS2 are demonstrated to stablize emulsions which exhibit system-scale electrical conductivity at ultra-low nanosheet volume fractions. When deposited on a substrate, the controlled drying dynamics of these emulsions facilitates their application as inks where the lack of any coffee ring effect allows manual deposition of high conductivity films. In order to broaden the range of compositions and subsequently applications, an understanding of emulsion stability and orientation in terms of surface energy of the three phases is developed. Importantly, this model facilitates determination of the surface energies of the nanosheets themselves and subsequently allows design of emulsions. Finally, emulsification by surfactant-exfoliated nanosheets and emulsion inversion using basic solution are demonstrated to allow water-based processing where composition and orientation can be tailored to enable applications.
dc.language.isoENen_US
dc.sourcecrossref
dc.subjectEmulsions
dc.subjectLiquids
dc.subjectTwo dimensional materials
dc.subjectDeposition
dc.subjectSurface energy
dc.title.enNanosheet-Stabilized Emulsions: Near-Minimum Loading and Surface Energy Design of Conductive Networks
dc.typeArticle de revueen_US
dc.identifier.doi10.1021/acsnano.1c06519en_US
dc.subject.halChimie/Matériauxen_US
bordeaux.journalACS Nanoen_US
bordeaux.page1963-1973en_US
bordeaux.volume16en_US
bordeaux.hal.laboratoriesCentre de Recherche Paul Pascal (CRPP) - UMR 5031en_US
bordeaux.issue2en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-03626766
hal.version1
hal.date.transferred2022-03-31T15:46:02Z
hal.exporttrue
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dc.rights.ccPas de Licence CCen_US
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