Effects of the dielectric discontinuity on the counterion distribution in a colloidal suspension

Detalhes bibliográficos
Autor(a) principal: Santos, Alexandre Pereira dos
Data de Publicação: 2011
Outros Autores: Bakhshandeh, Amin, Levin, Yan
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/205545
Resumo: We introduce a new method for simulating colloidal suspensions with spherical colloidal particles of dielectric constant different from the surrounding medium. The method uses an approximate calculation of the Green function to obtain the ion-ion interaction potential in the presence of a dielectric discontinuity at the surface of the colloidal particle. The method is very accurate and is orders of magnitude faster than the traditional approaches based on series expansions of the interaction potential.
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spelling Santos, Alexandre Pereira dosBakhshandeh, AminLevin, Yan2020-02-06T04:18:06Z20110021-9606http://hdl.handle.net/10183/205545000820722We introduce a new method for simulating colloidal suspensions with spherical colloidal particles of dielectric constant different from the surrounding medium. The method uses an approximate calculation of the Green function to obtain the ion-ion interaction potential in the presence of a dielectric discontinuity at the surface of the colloidal particle. The method is very accurate and is orders of magnitude faster than the traditional approaches based on series expansions of the interaction potential.application/pdfengThe journal of chemical physics. New York. Vol. 135, no. 4 (July 2011), 044124, 5 p.Teoria de aproximacaoColóidesSuspensoesPermissividadeEffects of the dielectric discontinuity on the counterion distribution in a colloidal suspensionEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT000820722.pdf.txt000820722.pdf.txtExtracted Texttext/plain21401http://www.lume.ufrgs.br/bitstream/10183/205545/2/000820722.pdf.txt382bd22714866a7da6d70c17c47910b2MD52ORIGINAL000820722.pdfTexto completo (inglês)application/pdf603712http://www.lume.ufrgs.br/bitstream/10183/205545/1/000820722.pdf51e67cfdf598dcb16b784cd1bf2a4d9eMD5110183/2055452023-06-14 03:31:30.419808oai:www.lume.ufrgs.br:10183/205545Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-06-14T06:31:30Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Effects of the dielectric discontinuity on the counterion distribution in a colloidal suspension
title Effects of the dielectric discontinuity on the counterion distribution in a colloidal suspension
spellingShingle Effects of the dielectric discontinuity on the counterion distribution in a colloidal suspension
Santos, Alexandre Pereira dos
Teoria de aproximacao
Colóides
Suspensoes
Permissividade
title_short Effects of the dielectric discontinuity on the counterion distribution in a colloidal suspension
title_full Effects of the dielectric discontinuity on the counterion distribution in a colloidal suspension
title_fullStr Effects of the dielectric discontinuity on the counterion distribution in a colloidal suspension
title_full_unstemmed Effects of the dielectric discontinuity on the counterion distribution in a colloidal suspension
title_sort Effects of the dielectric discontinuity on the counterion distribution in a colloidal suspension
author Santos, Alexandre Pereira dos
author_facet Santos, Alexandre Pereira dos
Bakhshandeh, Amin
Levin, Yan
author_role author
author2 Bakhshandeh, Amin
Levin, Yan
author2_role author
author
dc.contributor.author.fl_str_mv Santos, Alexandre Pereira dos
Bakhshandeh, Amin
Levin, Yan
dc.subject.por.fl_str_mv Teoria de aproximacao
Colóides
Suspensoes
Permissividade
topic Teoria de aproximacao
Colóides
Suspensoes
Permissividade
description We introduce a new method for simulating colloidal suspensions with spherical colloidal particles of dielectric constant different from the surrounding medium. The method uses an approximate calculation of the Green function to obtain the ion-ion interaction potential in the presence of a dielectric discontinuity at the surface of the colloidal particle. The method is very accurate and is orders of magnitude faster than the traditional approaches based on series expansions of the interaction potential.
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2020-02-06T04:18:06Z
dc.type.driver.fl_str_mv Estrangeiro
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dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/205545
dc.identifier.issn.pt_BR.fl_str_mv 0021-9606
dc.identifier.nrb.pt_BR.fl_str_mv 000820722
identifier_str_mv 0021-9606
000820722
url http://hdl.handle.net/10183/205545
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv The journal of chemical physics. New York. Vol. 135, no. 4 (July 2011), 044124, 5 p.
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eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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institution UFRGS
reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
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