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Spreading of an Oil-in-Water Emulsion on a Glass Plate: Phase Inversion and Pattern Formation

hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorDEBLAIS, Antoine
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorHARICH, Rim
hal.structure.identifierSoft Matter Group, Van der Waals–Zeeman Institute
dc.contributor.authorBONN, Daniel
hal.structure.identifierCentre de recherches Paul Pascal [CRPP]
dc.contributor.authorCOLIN, Annie
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorKELLAY, Hamid
dc.date.created2014-11-27
dc.date.issued2015-06-09
dc.identifier.issn0743-7463
dc.description.abstractEnRigid blade coating of glass plates by oil in water emulsions stabilized by surfactants is studied. Complete surface coverage is obtained only for speeds exceeding a threshold velocity dependent on the height between the blade end and the surface. Below this threshold, the emulsion can be inverted in the vicinity of the blade. The inversion dynamics of the oil in water emulsion and the deposition patterns induced by this phase inversion are studied using a microscope mounted set up. We show that these dynamics are universal for different volume fractions and deposition velocities. This inversion as well as the destabilization of the emulsion film deposited at high speeds gives rise to different patterns on the glass surface. These patterns are discussed in terms of the emulsion characteristics as well as the deposition velocity.
dc.description.sponsorshipInitiative d'excellence de l'Université de Bordeaux - ANR-10-IDEX-0003
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.rights.urihttp://creativecommons.org/licenses/by-sa/
dc.title.enSpreading of an Oil-in-Water Emulsion on a Glass Plate: Phase Inversion and Pattern Formation
dc.typeArticle de revue
dc.identifier.doi10.1021/la504639q
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
bordeaux.journalLangmuir
bordeaux.page5971-5981
bordeaux.volume31
bordeaux.issue22
bordeaux.peerReviewedoui
hal.identifierhal-01171325
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01171325v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Langmuir&rft.date=2015-06-09&rft.volume=31&rft.issue=22&rft.spage=5971-5981&rft.epage=5971-5981&rft.eissn=0743-7463&rft.issn=0743-7463&rft.au=DEBLAIS,%20Antoine&HARICH,%20Rim&BONN,%20Daniel&COLIN,%20Annie&KELLAY,%20Hamid&rft.genre=article


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