Determination of Half-wave Potentials of Selected Chlorophenols

Detalhes bibliográficos
Autor(a) principal: Iwunze,M.O.
Data de Publicação: 2012
Outros Autores: Abel,B.
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=S0872-19042012000500003
Resumo: Cyclic voltammetry was used in cetyltrimethylammonium bromide (CTAB) micellar solution to determine the half-wave potentials of selected chlorophenols, CPs. It is observed that all the electrochemical parameters of the studied CPs decrease with an increase in the number of chlorine atom(s) attached to the parent compound. The mathematical relationship between the obtained E1/2 and the number of chlorine atoms in the parent compound is given. The formal potentials, E0', of the CPs are approximated from the obtained half-wave potentials.
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spelling Determination of Half-wave Potentials of Selected Chlorophenolscyclic voltammetryhalf-wavepotentialformalchlorophenolselectrochemicalparametersCyclic voltammetry was used in cetyltrimethylammonium bromide (CTAB) micellar solution to determine the half-wave potentials of selected chlorophenols, CPs. It is observed that all the electrochemical parameters of the studied CPs decrease with an increase in the number of chlorine atom(s) attached to the parent compound. The mathematical relationship between the obtained E1/2 and the number of chlorine atoms in the parent compound is given. The formal potentials, E0', of the CPs are approximated from the obtained half-wave potentials.Sociedade Portuguesa de Electroquímica2012-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042012000500003Portugaliae Electrochimica Acta v.30 n.5 2012reponame: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=S0872-19042012000500003Iwunze,M.O.Abel,B.info:eu-repo/semantics/openAccess2024-02-06T17:07:11Zoai:scielo:S0872-19042012000500003Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:20:12.952669Repositório 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 Determination of Half-wave Potentials of Selected Chlorophenols
title Determination of Half-wave Potentials of Selected Chlorophenols
spellingShingle Determination of Half-wave Potentials of Selected Chlorophenols
Iwunze,M.O.
cyclic voltammetry
half-wave
potential
formal
chlorophenols
electrochemical
parameters
title_short Determination of Half-wave Potentials of Selected Chlorophenols
title_full Determination of Half-wave Potentials of Selected Chlorophenols
title_fullStr Determination of Half-wave Potentials of Selected Chlorophenols
title_full_unstemmed Determination of Half-wave Potentials of Selected Chlorophenols
title_sort Determination of Half-wave Potentials of Selected Chlorophenols
author Iwunze,M.O.
author_facet Iwunze,M.O.
Abel,B.
author_role author
author2 Abel,B.
author2_role author
dc.contributor.author.fl_str_mv Iwunze,M.O.
Abel,B.
dc.subject.por.fl_str_mv cyclic voltammetry
half-wave
potential
formal
chlorophenols
electrochemical
parameters
topic cyclic voltammetry
half-wave
potential
formal
chlorophenols
electrochemical
parameters
description Cyclic voltammetry was used in cetyltrimethylammonium bromide (CTAB) micellar solution to determine the half-wave potentials of selected chlorophenols, CPs. It is observed that all the electrochemical parameters of the studied CPs decrease with an increase in the number of chlorine atom(s) attached to the parent compound. The mathematical relationship between the obtained E1/2 and the number of chlorine atoms in the parent compound is given. The formal potentials, E0', of the CPs are approximated from the obtained half-wave potentials.
publishDate 2012
dc.date.none.fl_str_mv 2012-09-01
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=S0872-19042012000500003
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042012000500003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042012000500003
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.30 n.5 2012
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 Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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