Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations

Detalhes bibliográficos
Autor(a) principal: Lobo, Victor M. M.
Data de Publicação: 1998
Outros Autores: Ribeiro, Ana C. F., Verissimo, Luis M. P.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
DOI: 10.1016/s0167-7322(98)00088-9
Texto Completo: http://hdl.handle.net/10316/5282
https://doi.org/10.1016/s0167-7322(98)00088-9
Resumo: Differential diffusion coefficients of potassium chloride in water at 298.15 K, and at concentrations from 0.001 M to 1 M, have been measured using a conductimetric cell and an automatic apparatus to follow diffusion. The results are discussed on the basis of the Robinson and Stokes, Onsager-Fuoss and Pikal models. The cell uses an open-ended capillary method and a conductimetric technique is used to follow the diffusion process by measuring the resistance of a solution inside the capillaries, at recorded times.
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spelling Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrationsDiffusionElectrolytesAqueous SolutionsTransport PropertiesDifferential diffusion coefficients of potassium chloride in water at 298.15 K, and at concentrations from 0.001 M to 1 M, have been measured using a conductimetric cell and an automatic apparatus to follow diffusion. The results are discussed on the basis of the Robinson and Stokes, Onsager-Fuoss and Pikal models. The cell uses an open-ended capillary method and a conductimetric technique is used to follow the diffusion process by measuring the resistance of a solution inside the capillaries, at recorded times.http://www.sciencedirect.com/science/article/B6TGR-3V7KC9G-D/1/914bd73612e7dd0562487442acc910ba1998info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleaplication/PDFhttp://hdl.handle.net/10316/5282http://hdl.handle.net/10316/5282https://doi.org/10.1016/s0167-7322(98)00088-9engJournal of Molecular Liquids. 78:1-2 (1998) 139-149Lobo, Victor M. M.Ribeiro, Ana C. F.Verissimo, Luis M. P.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2020-11-06T16:59:38Zoai:estudogeral.uc.pt:10316/5282Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:01:24.168080Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
title Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
spellingShingle Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
Lobo, Victor M. M.
Diffusion
Electrolytes
Aqueous Solutions
Transport Properties
Lobo, Victor M. M.
Diffusion
Electrolytes
Aqueous Solutions
Transport Properties
title_short Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
title_full Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
title_fullStr Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
title_full_unstemmed Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
title_sort Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
author Lobo, Victor M. M.
author_facet Lobo, Victor M. M.
Lobo, Victor M. M.
Ribeiro, Ana C. F.
Verissimo, Luis M. P.
Ribeiro, Ana C. F.
Verissimo, Luis M. P.
author_role author
author2 Ribeiro, Ana C. F.
Verissimo, Luis M. P.
author2_role author
author
dc.contributor.author.fl_str_mv Lobo, Victor M. M.
Ribeiro, Ana C. F.
Verissimo, Luis M. P.
dc.subject.por.fl_str_mv Diffusion
Electrolytes
Aqueous Solutions
Transport Properties
topic Diffusion
Electrolytes
Aqueous Solutions
Transport Properties
description Differential diffusion coefficients of potassium chloride in water at 298.15 K, and at concentrations from 0.001 M to 1 M, have been measured using a conductimetric cell and an automatic apparatus to follow diffusion. The results are discussed on the basis of the Robinson and Stokes, Onsager-Fuoss and Pikal models. The cell uses an open-ended capillary method and a conductimetric technique is used to follow the diffusion process by measuring the resistance of a solution inside the capillaries, at recorded times.
publishDate 1998
dc.date.none.fl_str_mv 1998
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/5282
http://hdl.handle.net/10316/5282
https://doi.org/10.1016/s0167-7322(98)00088-9
url http://hdl.handle.net/10316/5282
https://doi.org/10.1016/s0167-7322(98)00088-9
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Molecular Liquids. 78:1-2 (1998) 139-149
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv aplication/PDF
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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dc.identifier.doi.none.fl_str_mv 10.1016/s0167-7322(98)00088-9

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