Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interface

Autores
Juárez, Ana Valeria; Yudi, Lidia Mabel
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The transfer of aluminium(III) across the water/1,2-dichloroethane interface facilitated by the herbicide Prometrine (PROM) was investigated using cyclic voltammetry. In the presence of PROM in the organic phase, the transfer of Al(III) and H+ from the aqueous to the organic phase was observed and the competition between these two cations for the herbicide was analyzed at different pH values. At pH 4.50, it was possible to determine the formation of an Al(III):PROM complex in the organic phase, with a stoichiometry of 1:3 and a charge of 2+, indicating that the species in the complex with PROM is Al(OH)2+.
Fil: Juárez, Ana Valeria. 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: Yudi, Lidia Mabel. 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
Materia
PROMETRINE
S-TRIAZINE HERBICIDES
WATER/1,2-DICHLOROETHANE INTERFACE
AL(III)
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:11336/242190
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interfaceJuárez, Ana ValeriaYudi, Lidia MabelPROMETRINES-TRIAZINE HERBICIDESWATER/1,2-DICHLOROETHANE INTERFACEAL(III)https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The transfer of aluminium(III) across the water/1,2-dichloroethane interface facilitated by the herbicide Prometrine (PROM) was investigated using cyclic voltammetry. In the presence of PROM in the organic phase, the transfer of Al(III) and H+ from the aqueous to the organic phase was observed and the competition between these two cations for the herbicide was analyzed at different pH values. At pH 4.50, it was possible to determine the formation of an Al(III):PROM complex in the organic phase, with a stoichiometry of 1:3 and a charge of 2+, indicating that the species in the complex with PROM is Al(OH)2+.Fil: Juárez, Ana Valeria. 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: Yudi, Lidia Mabel. 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; ArgentinaPergamon-Elsevier Science Ltd2008-12info: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/11336/242190Juárez, Ana Valeria; Yudi, Lidia Mabel; Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interface; Pergamon-Elsevier Science Ltd; Electrochimica Acta; 54; 2; 12-2008; 530-5340013-4686CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0013468608008906info:eu-repo/semantics/altIdentifier/doi/10.1016/j.electacta.2008.07.022info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:08:27Zoai:ri.conicet.gov.ar:11336/242190instacron: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:34982025-10-15 15:08:27.782CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interface
title Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interface
spellingShingle Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interface
Juárez, Ana Valeria
PROMETRINE
S-TRIAZINE HERBICIDES
WATER/1,2-DICHLOROETHANE INTERFACE
AL(III)
title_short Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interface
title_full Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interface
title_fullStr Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interface
title_full_unstemmed Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interface
title_sort Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interface
dc.creator.none.fl_str_mv Juárez, Ana Valeria
Yudi, Lidia Mabel
author Juárez, Ana Valeria
author_facet Juárez, Ana Valeria
Yudi, Lidia Mabel
author_role author
author2 Yudi, Lidia Mabel
author2_role author
dc.subject.none.fl_str_mv PROMETRINE
S-TRIAZINE HERBICIDES
WATER/1,2-DICHLOROETHANE INTERFACE
AL(III)
topic PROMETRINE
S-TRIAZINE HERBICIDES
WATER/1,2-DICHLOROETHANE INTERFACE
AL(III)
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The transfer of aluminium(III) across the water/1,2-dichloroethane interface facilitated by the herbicide Prometrine (PROM) was investigated using cyclic voltammetry. In the presence of PROM in the organic phase, the transfer of Al(III) and H+ from the aqueous to the organic phase was observed and the competition between these two cations for the herbicide was analyzed at different pH values. At pH 4.50, it was possible to determine the formation of an Al(III):PROM complex in the organic phase, with a stoichiometry of 1:3 and a charge of 2+, indicating that the species in the complex with PROM is Al(OH)2+.
Fil: Juárez, Ana Valeria. 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: Yudi, Lidia Mabel. 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
description The transfer of aluminium(III) across the water/1,2-dichloroethane interface facilitated by the herbicide Prometrine (PROM) was investigated using cyclic voltammetry. In the presence of PROM in the organic phase, the transfer of Al(III) and H+ from the aqueous to the organic phase was observed and the competition between these two cations for the herbicide was analyzed at different pH values. At pH 4.50, it was possible to determine the formation of an Al(III):PROM complex in the organic phase, with a stoichiometry of 1:3 and a charge of 2+, indicating that the species in the complex with PROM is Al(OH)2+.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/242190
Juárez, Ana Valeria; Yudi, Lidia Mabel; Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interface; Pergamon-Elsevier Science Ltd; Electrochimica Acta; 54; 2; 12-2008; 530-534
0013-4686
CONICET Digital
CONICET
url http://hdl.handle.net/11336/242190
identifier_str_mv Juárez, Ana Valeria; Yudi, Lidia Mabel; Competitive transfer of H+ and Al(III) ions facilitated by a Prometrine herbicide through a liquid/liquid interface; Pergamon-Elsevier Science Ltd; Electrochimica Acta; 54; 2; 12-2008; 530-534
0013-4686
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0013468608008906
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.electacta.2008.07.022
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 Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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 13.22299

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