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dc.contributor.authorGlende, Gudrun
dc.contributor.authorde Wijn, Astrid S.
dc.contributor.authorPousaneh, Faezeh
dc.date.accessioned2021-01-19T08:44:54Z
dc.date.available2021-01-19T08:44:54Z
dc.date.created2020-04-01T13:35:29Z
dc.date.issued2020
dc.identifier.issn0021-9606
dc.identifier.urihttps://hdl.handle.net/11250/2723581
dc.description.abstractAntagonistic salts are salts that consist of hydrophilic and hydrophobic ions. In a binary mixture of water and an organic solvent, these ions preferentially dissolve into different phases. We investigate the effect of an antagonistic salt, tetraphenylphosphonium chloride PPh+4Cl−, in a mixture of water and 2,6-lutidine by means of Molecular Dynamics (MD) simulations. For increasing concentrations of the salt, the two-phase region is shrunk and the interfacial tension in reduced, in contrast to what happens when a normal salt is added to such a mixture. The MD simulations allow us to investigate in detail the mechanism behind the reduction of the surface tension. We obtain the ion and composition distributions around the interface and determine the hydrogen bonds in the system and conclude that the addition of salt alters the hydrogen bonding.en_US
dc.language.isoengen_US
dc.publisherAmerican Institute of Physicsen_US
dc.titleThe Vanishing water/oil interface in the presence of antagonistic salten_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.source.journalJournal of Chemical Physicsen_US
dc.identifier.doi10.1063/1.5142811
dc.identifier.cristin1804781
dc.relation.projectNorges forskningsråd: 275507en_US
dc.relation.projectNotur/NorStore: NN9572Ken_US
dc.relation.projectNotur/NorStore: NN9573Ken_US
dc.description.localcodeLocked until 25.3.2021 due to copyright restrictions. Published by AIP Publishing. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in Journal of Applied Physics and may be found at https://doi.org/10.1063/1.5142811en_US
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