Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/49069
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dc.contributor.authorMarini-Bettolo-Marconi, Umberto-
dc.contributor.authorMelchionna, Simonne-
dc.contributor.authorPagonabarraga Mora, Ignacio-
dc.date.accessioned2014-01-21T13:29:56Z-
dc.date.available2014-01-21T13:29:56Z-
dc.date.issued2013-
dc.identifier.issn0021-9606-
dc.identifier.urihttp://hdl.handle.net/2445/49069-
dc.description.abstractWe derive a one dimensional formulation of the Planck-Nernst-Poisson equation to describe the dynamics of of a symmetric binary electrolyte in channels whose section is of nanometric section and varies along the axial direction. The approach is in the spirit of the Fick-Jacobs di fusion equation and leads to a system of coupled equations for the partial densities which depends on the charge sitting at the walls in a non trivial fashion. We consider two kinds of non uniformities, those due to the spatial variation of charge distribution and those due to the shape variation of the pore and report one and three-dimensional solutions of the electrokinetic equations.-
dc.format.extent21 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherAmerican Institute of Physics-
dc.relation.isformatofReproducció del document publicat a: http://dx.doi.org/10.1063/1.4811516-
dc.relation.ispartofJournal of Chemical Physics, 2013, vol. 138, num. 24, p. 244107-1-244107-9-
dc.relation.urihttp://dx.doi.org/10.1063/1.4811516-
dc.rights(c) American Institute of Physics , 2013-
dc.subject.classificationQuímica física-
dc.subject.classificationElectroquímica-
dc.subject.classificationCamps elèctrics-
dc.subject.classificationMecànica estadística-
dc.subject.classificationDifusió-
dc.subject.classificationNanociència-
dc.subject.classificationEquacions-
dc.subject.classificationPolarització (Electricitat)-
dc.subject.classificationElectròlits-
dc.subject.otherPhysical and theoretical chemistry-
dc.subject.otherElectrochemistry-
dc.subject.otherElectric fields-
dc.subject.otherStatistical mechanics-
dc.subject.otherDiffusion-
dc.subject.otherNanoscience-
dc.subject.otherEquations-
dc.subject.otherPolarization (Electricity)-
dc.subject.otherElectrolytes-
dc.titleEffective Electrodiffusion equation for non uniform nanochannels-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec631708-
dc.date.updated2014-01-21T13:29:56Z-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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