Distribution of ionic components between two immiscible solutions. Partition of weak bases

Autores
Garcia, Julia Ines; Fernández, Ricardo Ariel; Dassie, Sergio Alberto; Kakiuchi, T.
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Theoretical aspects concerning the calculation of the distribution potential at the interface between two immiscible electrolyte solutions are examined. In particular, we analyze the effect of the ratio between the volumes of each phase (r) on the distribution potential for several systems with different levels of complexity. First, we examine the effect of water autoprotolysis for a system composed of completely dissociated electrolytes and weak bases. Finally, the effect of including the ion-pair formation on the potential distribution is considered. In all cases, the algebraic expressions for the equilibrium distribution potential, at r → 0 and at r → ∞, are developed. The results presented in this work are of fundamental importance for gaining further understanding of the basic properties of the partition of weak bases, with direct application in drug partitions, and in the theoretical treatments of ion-selective electrodes and of liquid extraction.
Fil: Garcia, Julia Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Fernández, Ricardo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Dassie, Sergio Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Kakiuchi, T.. Kyoto University; Japón
Materia
DISTRIBUTION POTENTIAL
ION-PAIR FORMATION
IONIC SPECIES DISTRIBUTION
LIQUID|LIQUID INTERFACE
WATER AUTOPROTOLYSIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/186602
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/186602
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Distribution of ionic components between two immiscible solutions. Partition of weak basesGarcia, Julia InesFernández, Ricardo ArielDassie, Sergio AlbertoKakiuchi, T.DISTRIBUTION POTENTIALION-PAIR FORMATIONIONIC SPECIES DISTRIBUTIONLIQUID|LIQUID INTERFACEWATER AUTOPROTOLYSIShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Theoretical aspects concerning the calculation of the distribution potential at the interface between two immiscible electrolyte solutions are examined. In particular, we analyze the effect of the ratio between the volumes of each phase (r) on the distribution potential for several systems with different levels of complexity. First, we examine the effect of water autoprotolysis for a system composed of completely dissociated electrolytes and weak bases. Finally, the effect of including the ion-pair formation on the potential distribution is considered. In all cases, the algebraic expressions for the equilibrium distribution potential, at r → 0 and at r → ∞, are developed. The results presented in this work are of fundamental importance for gaining further understanding of the basic properties of the partition of weak bases, with direct application in drug partitions, and in the theoretical treatments of ion-selective electrodes and of liquid extraction.Fil: Garcia, Julia Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Fernández, Ricardo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Dassie, Sergio Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Kakiuchi, T.. Kyoto University; JapónElsevier2010-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/186602Garcia, Julia Ines; Fernández, Ricardo Ariel; Dassie, Sergio Alberto; Kakiuchi, T.; Distribution of ionic components between two immiscible solutions. Partition of weak bases; Elsevier; Journal of Electroanalytical Chemistry; 640; 1-2; 3-2010; 42-500022-0728CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jelechem.2009.12.028info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1572665710000020info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:42:53Zoai:ri.conicet.gov.ar:11336/186602instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:42:54.201CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Distribution of ionic components between two immiscible solutions. Partition of weak bases
title Distribution of ionic components between two immiscible solutions. Partition of weak bases
spellingShingle Distribution of ionic components between two immiscible solutions. Partition of weak bases
Garcia, Julia Ines
DISTRIBUTION POTENTIAL
ION-PAIR FORMATION
IONIC SPECIES DISTRIBUTION
LIQUID|LIQUID INTERFACE
WATER AUTOPROTOLYSIS
title_short Distribution of ionic components between two immiscible solutions. Partition of weak bases
title_full Distribution of ionic components between two immiscible solutions. Partition of weak bases
title_fullStr Distribution of ionic components between two immiscible solutions. Partition of weak bases
title_full_unstemmed Distribution of ionic components between two immiscible solutions. Partition of weak bases
title_sort Distribution of ionic components between two immiscible solutions. Partition of weak bases
dc.creator.none.fl_str_mv Garcia, Julia Ines
Fernández, Ricardo Ariel
Dassie, Sergio Alberto
Kakiuchi, T.
author Garcia, Julia Ines
author_facet Garcia, Julia Ines
Fernández, Ricardo Ariel
Dassie, Sergio Alberto
Kakiuchi, T.
author_role author
author2 Fernández, Ricardo Ariel
Dassie, Sergio Alberto
Kakiuchi, T.
author2_role author
author
author
dc.subject.none.fl_str_mv DISTRIBUTION POTENTIAL
ION-PAIR FORMATION
IONIC SPECIES DISTRIBUTION
LIQUID|LIQUID INTERFACE
WATER AUTOPROTOLYSIS
topic DISTRIBUTION POTENTIAL
ION-PAIR FORMATION
IONIC SPECIES DISTRIBUTION
LIQUID|LIQUID INTERFACE
WATER AUTOPROTOLYSIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Theoretical aspects concerning the calculation of the distribution potential at the interface between two immiscible electrolyte solutions are examined. In particular, we analyze the effect of the ratio between the volumes of each phase (r) on the distribution potential for several systems with different levels of complexity. First, we examine the effect of water autoprotolysis for a system composed of completely dissociated electrolytes and weak bases. Finally, the effect of including the ion-pair formation on the potential distribution is considered. In all cases, the algebraic expressions for the equilibrium distribution potential, at r → 0 and at r → ∞, are developed. The results presented in this work are of fundamental importance for gaining further understanding of the basic properties of the partition of weak bases, with direct application in drug partitions, and in the theoretical treatments of ion-selective electrodes and of liquid extraction.
Fil: Garcia, Julia Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Fernández, Ricardo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Dassie, Sergio Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Kakiuchi, T.. Kyoto University; Japón
description Theoretical aspects concerning the calculation of the distribution potential at the interface between two immiscible electrolyte solutions are examined. In particular, we analyze the effect of the ratio between the volumes of each phase (r) on the distribution potential for several systems with different levels of complexity. First, we examine the effect of water autoprotolysis for a system composed of completely dissociated electrolytes and weak bases. Finally, the effect of including the ion-pair formation on the potential distribution is considered. In all cases, the algebraic expressions for the equilibrium distribution potential, at r → 0 and at r → ∞, are developed. The results presented in this work are of fundamental importance for gaining further understanding of the basic properties of the partition of weak bases, with direct application in drug partitions, and in the theoretical treatments of ion-selective electrodes and of liquid extraction.
publishDate 2010
dc.date.none.fl_str_mv 2010-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/186602
Garcia, Julia Ines; Fernández, Ricardo Ariel; Dassie, Sergio Alberto; Kakiuchi, T.; Distribution of ionic components between two immiscible solutions. Partition of weak bases; Elsevier; Journal of Electroanalytical Chemistry; 640; 1-2; 3-2010; 42-50
0022-0728
CONICET Digital
CONICET
url http://hdl.handle.net/11336/186602
identifier_str_mv Garcia, Julia Ines; Fernández, Ricardo Ariel; Dassie, Sergio Alberto; Kakiuchi, T.; Distribution of ionic components between two immiscible solutions. Partition of weak bases; Elsevier; Journal of Electroanalytical Chemistry; 640; 1-2; 3-2010; 42-50
0022-0728
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jelechem.2009.12.028
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1572665710000020
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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