Effects of the dielectric discontinuity on the counterion distribution in a colloidal suspension
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , |
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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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 info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
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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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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reponame:Repositório Institucional da UFRGS instname:Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS |
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UFRGS |
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Repositório Institucional da UFRGS |
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Repositório Institucional da UFRGS |
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