Study of a CE Mechanism in Cyclic Chronopotentiometry with Spherical Electrodes

Detalhes bibliográficos
Autor(a) principal: López-Tenés,M.
Data de Publicação: 2003
Outros Autores: Molina,Á., Molina,J. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042003000300006
Resumo: The complete theory corresponding to a CE mechanism when applying cyclic chronopotentiometry to a spherical electrode of any size is developed. The influence of several variables on the transition time ratios, such as the electrode radius, rate constants of the homogeneous chemical reaction and current density, is discussed. A simple and practical criterion based on the variation of current density applied to the electrode is proposed for the detection of a CE mechanism.
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spelling Study of a CE Mechanism in Cyclic Chronopotentiometry with Spherical ElectrodesCE mechanismcyclic chronopotentiometryspherical electrodestransition time ratiosThe complete theory corresponding to a CE mechanism when applying cyclic chronopotentiometry to a spherical electrode of any size is developed. The influence of several variables on the transition time ratios, such as the electrode radius, rate constants of the homogeneous chemical reaction and current density, is discussed. A simple and practical criterion based on the variation of current density applied to the electrode is proposed for the detection of a CE mechanism.Sociedade Portuguesa de Electroquímica2003-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042003000300006Portugaliae Electrochimica Acta v.21 n.3 2003reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042003000300006López-Tenés,M.Molina,Á.Molina,J. M.info:eu-repo/semantics/openAccess2023-07-27T12:23:14ZPortal AgregadorONG
dc.title.none.fl_str_mv Study of a CE Mechanism in Cyclic Chronopotentiometry with Spherical Electrodes
title Study of a CE Mechanism in Cyclic Chronopotentiometry with Spherical Electrodes
spellingShingle Study of a CE Mechanism in Cyclic Chronopotentiometry with Spherical Electrodes
López-Tenés,M.
CE mechanism
cyclic chronopotentiometry
spherical electrodes
transition time ratios
title_short Study of a CE Mechanism in Cyclic Chronopotentiometry with Spherical Electrodes
title_full Study of a CE Mechanism in Cyclic Chronopotentiometry with Spherical Electrodes
title_fullStr Study of a CE Mechanism in Cyclic Chronopotentiometry with Spherical Electrodes
title_full_unstemmed Study of a CE Mechanism in Cyclic Chronopotentiometry with Spherical Electrodes
title_sort Study of a CE Mechanism in Cyclic Chronopotentiometry with Spherical Electrodes
author López-Tenés,M.
author_facet López-Tenés,M.
Molina,Á.
Molina,J. M.
author_role author
author2 Molina,Á.
Molina,J. M.
author2_role author
author
dc.contributor.author.fl_str_mv López-Tenés,M.
Molina,Á.
Molina,J. M.
dc.subject.por.fl_str_mv CE mechanism
cyclic chronopotentiometry
spherical electrodes
transition time ratios
topic CE mechanism
cyclic chronopotentiometry
spherical electrodes
transition time ratios
description The complete theory corresponding to a CE mechanism when applying cyclic chronopotentiometry to a spherical electrode of any size is developed. The influence of several variables on the transition time ratios, such as the electrode radius, rate constants of the homogeneous chemical reaction and current density, is discussed. A simple and practical criterion based on the variation of current density applied to the electrode is proposed for the detection of a CE mechanism.
publishDate 2003
dc.date.none.fl_str_mv 2003-01-01
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://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042003000300006
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042003000300006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042003000300006
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Portuguesa de Electroquímica
publisher.none.fl_str_mv Sociedade Portuguesa de Electroquímica
dc.source.none.fl_str_mv Portugaliae Electrochimica Acta v.21 n.3 2003
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv
repository.mail.fl_str_mv
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