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hal.structure.identifierFraunhofer ICT-IMM [ICT-IMM]
hal.structure.identifierBAM Bundesanstalt für Materialforschung u. -prüfung
dc.contributor.authorESLAHIAN, Kyriakos A.
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
hal.structure.identifierMax Planck Institute for Intelligent Systems [Tübingen]
hal.structure.identifierInstitut für Theoretische Physik [Braunschweig]
dc.contributor.authorMAJEE, Arghya
hal.structure.identifierFraunhofer ICT-IMM [ICT-IMM]
dc.contributor.authorMASKOS, Michael
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorWÜRGER, Alois
dc.date.created2013-11-04
dc.date.issued2014-02-27
dc.identifier.issn1744-683X
dc.description.abstractEnWe study the Soret effect of charged polystyrene particles as a function of temperature and electrolyte composition. As a main result we find that the Soret coefficient is determined by charge effects, and that non-ionic contributions are small. In view of the well-known electric-double layer interactions, our thermal field-flow fractionation data lead us to the conclusion that the Soret effect originates to a large extent from diffusiophoresis in the salt gradient and from the electrolyte Seebeck effect, both of which show strong specific-ion effects. Moreover, we find that thermophoresis of polystyrene beads is fundamentally different from proteins and aqueous polymer solutions, which show a strong non-ionic contribution.
dc.language.isoen
dc.publisherRoyal Society of Chemistry
dc.rights.urihttp://creativecommons.org/licenses/by-sa/
dc.title.enSpecific salt effects on thermophoresis of charged colloids
dc.typeArticle de revue
dc.identifier.doi10.1039/C3SM52779D
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
bordeaux.journalSoft Matter
bordeaux.page1931-1936
bordeaux.volume10
bordeaux.peerReviewedoui
hal.identifierhal-00952801
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00952801v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Soft%20Matter&rft.date=2014-02-27&rft.volume=10&rft.spage=1931-1936&rft.epage=1931-1936&rft.eissn=1744-683X&rft.issn=1744-683X&rft.au=ESLAHIAN,%20Kyriakos%20A.&MAJEE,%20Arghya&MASKOS,%20Michael&W%C3%9CRGER,%20Alois&rft.genre=article


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