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Pickering Emulsions: What Are the Main Parameters Determining the Emulsion Type and Interfacial Properties?

dc.rights.licenseopen
dc.relation.isnodouble1ccc3a48-d0ef-4373-844f-573c672e116e*
hal.structure.identifierCentre de recherches Paul Pascal [CRPP]
dc.contributor.authorDESTRIBATS, Mathieu
hal.structure.identifierCentre de recherches Paul Pascal [CRPP]
dc.contributor.authorGINESTE, Stéphane
hal.structure.identifierCentre de recherches Paul Pascal [CRPP]
dc.contributor.authorLAURICHESSE, Eric
hal.structure.identifierCentre de recherches Paul Pascal [CRPP]
dc.contributor.authorTANNER, Hugo
hal.structure.identifierChimie et Biologie des Membranes et des Nanoobjets [CBMN]
dc.contributor.authorLEAL-CALDERON, Fernando
hal.structure.identifierTeam 1 LCPO : Polymerization Catalyses & Engineering
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
dc.contributor.authorHÉROGUEZ, Valérie
hal.structure.identifierCentre de recherches Paul Pascal [CRPP]
dc.contributor.authorSCHMITT, Veronique
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2014
dc.identifier.issn0743-7463
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/20311
dc.description.abstractEnWe synthesized surface-active lipophilic core−hydrophilic shell latex particles, and we probed their efficiency as emulsion stabilizers. The relative weight percentage of the shell, RS/P, was varied to trigger the balance between lipophilicity and hydrophilicity of the particles. Particle wettability could concomitantly be tuned by the pH of the aqueous phase determining the surface charge. Emulsions covering a wide range of RS/P and pH values were fabricated, and their type, oil-inwater (O/W) or water-in-oil (W/O), and kinetic stability weresystematically assessed. By adapting the particle gel trapping technique to pH-variable systems and by exploiting the limited coalescence process, we were able to determine the proportion of oil/water interfacial area, C, covered by the particles as well as their contact angle, θ. All of these data were gathered into a single generic diagram showing good correlation between the emulsion type and the particle contact angle (O/W for θ < 90° and W/O for θ > 90°) in agreement with the empirical Finkle rule.....
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.subject.enInterfacial Properties
dc.subject.enPickering Emulsions
dc.title.enPickering Emulsions: What Are the Main Parameters Determining the Emulsion Type and Interfacial Properties?
dc.typeArticle de revue
dc.identifier.doi10.1021/la501299u
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
bordeaux.journalLangmuir
bordeaux.pagepp. 9313-9326
bordeaux.volume30
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.issue31
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-01064400
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01064400v1
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.jtitle=Langmuir&amp;rft.date=2014&amp;rft.volume=30&amp;rft.issue=31&amp;rft.spage=pp.%209313-9326&amp;rft.epage=pp.%209313-9326&amp;rft.eissn=0743-7463&amp;rft.issn=0743-7463&amp;rft.au=DESTRIBATS,%20Mathieu&amp;GINESTE,%20Ste%CC%81phane&amp;LAURICHESSE,%20Eric&amp;TANNER,%20Hugo&amp;LEAL-CALDERON,%20Fernando&amp;rft.genre=article


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