Non-linear response of an electrode-electrolyte interface impedance with the frequency

Autores
Ruiz, Gabriel Alfredo; Felice, Carmelo Jose
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper we analyze the frequency response of a distributed parameters non-linear circuit. This circuit is a fractal model of an electrode-electrolyte interface. The results show that the series equivalent resistance Req decreases as the number of fractal levels rises. Its frequency behavior is similar to the results described by other authors that used a constant phase angle element. At low frequency range, the series equivalent reactance Xeq decreases with frequency and Req shows a flat response in this range. The model also explains how interface geometry modifies the values of some electrochemical parameters. As roughness increases the Argand diagram shows smaller semicircles. The model behavior is like a single dispersion system with its central frequency increasing with the electrode roughness.
Fil: Ruiz, Gabriel Alfredo. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Bioingeniería; Argentina
Fil: Felice, Carmelo Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Materia
Electrodeelectrolyte Interface
Frequency
Roughness
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:11336/95269
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Non-linear response of an electrode-electrolyte interface impedance with the frequencyRuiz, Gabriel AlfredoFelice, Carmelo JoseElectrodeelectrolyte InterfaceFrequencyRoughnesshttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2In this paper we analyze the frequency response of a distributed parameters non-linear circuit. This circuit is a fractal model of an electrode-electrolyte interface. The results show that the series equivalent resistance Req decreases as the number of fractal levels rises. Its frequency behavior is similar to the results described by other authors that used a constant phase angle element. At low frequency range, the series equivalent reactance Xeq decreases with frequency and Req shows a flat response in this range. The model also explains how interface geometry modifies the values of some electrochemical parameters. As roughness increases the Argand diagram shows smaller semicircles. The model behavior is like a single dispersion system with its central frequency increasing with the electrode roughness.Fil: Ruiz, Gabriel Alfredo. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Bioingeniería; ArgentinaFil: Felice, Carmelo Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaPergamon-Elsevier Science Ltd2007-01info: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/11336/95269Ruiz, Gabriel Alfredo; Felice, Carmelo Jose; Non-linear response of an electrode-electrolyte interface impedance with the frequency; Pergamon-Elsevier Science Ltd; Chaos, Solitons And Fractals; 31; 2; 1-2007; 327-3350960-0779CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.chaos.2005.09.064info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0960077905009379info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:51:16Zoai:ri.conicet.gov.ar:11336/95269instacron: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 09:51:16.472CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Non-linear response of an electrode-electrolyte interface impedance with the frequency
title Non-linear response of an electrode-electrolyte interface impedance with the frequency
spellingShingle Non-linear response of an electrode-electrolyte interface impedance with the frequency
Ruiz, Gabriel Alfredo
Electrodeelectrolyte Interface
Frequency
Roughness
title_short Non-linear response of an electrode-electrolyte interface impedance with the frequency
title_full Non-linear response of an electrode-electrolyte interface impedance with the frequency
title_fullStr Non-linear response of an electrode-electrolyte interface impedance with the frequency
title_full_unstemmed Non-linear response of an electrode-electrolyte interface impedance with the frequency
title_sort Non-linear response of an electrode-electrolyte interface impedance with the frequency
dc.creator.none.fl_str_mv Ruiz, Gabriel Alfredo
Felice, Carmelo Jose
author Ruiz, Gabriel Alfredo
author_facet Ruiz, Gabriel Alfredo
Felice, Carmelo Jose
author_role author
author2 Felice, Carmelo Jose
author2_role author
dc.subject.none.fl_str_mv Electrodeelectrolyte Interface
Frequency
Roughness
topic Electrodeelectrolyte Interface
Frequency
Roughness
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this paper we analyze the frequency response of a distributed parameters non-linear circuit. This circuit is a fractal model of an electrode-electrolyte interface. The results show that the series equivalent resistance Req decreases as the number of fractal levels rises. Its frequency behavior is similar to the results described by other authors that used a constant phase angle element. At low frequency range, the series equivalent reactance Xeq decreases with frequency and Req shows a flat response in this range. The model also explains how interface geometry modifies the values of some electrochemical parameters. As roughness increases the Argand diagram shows smaller semicircles. The model behavior is like a single dispersion system with its central frequency increasing with the electrode roughness.
Fil: Ruiz, Gabriel Alfredo. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Bioingeniería; Argentina
Fil: Felice, Carmelo Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
description In this paper we analyze the frequency response of a distributed parameters non-linear circuit. This circuit is a fractal model of an electrode-electrolyte interface. The results show that the series equivalent resistance Req decreases as the number of fractal levels rises. Its frequency behavior is similar to the results described by other authors that used a constant phase angle element. At low frequency range, the series equivalent reactance Xeq decreases with frequency and Req shows a flat response in this range. The model also explains how interface geometry modifies the values of some electrochemical parameters. As roughness increases the Argand diagram shows smaller semicircles. The model behavior is like a single dispersion system with its central frequency increasing with the electrode roughness.
publishDate 2007
dc.date.none.fl_str_mv 2007-01
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/11336/95269
Ruiz, Gabriel Alfredo; Felice, Carmelo Jose; Non-linear response of an electrode-electrolyte interface impedance with the frequency; Pergamon-Elsevier Science Ltd; Chaos, Solitons And Fractals; 31; 2; 1-2007; 327-335
0960-0779
CONICET Digital
CONICET
url http://hdl.handle.net/11336/95269
identifier_str_mv Ruiz, Gabriel Alfredo; Felice, Carmelo Jose; Non-linear response of an electrode-electrolyte interface impedance with the frequency; Pergamon-Elsevier Science Ltd; Chaos, Solitons And Fractals; 31; 2; 1-2007; 327-335
0960-0779
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.chaos.2005.09.064
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0960077905009379
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
_version_ 1844613576941109248
score 13.070432

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