A kinetic study of the electroreduction of anodically formed cobalt oxide layers

Autores
Gervasi, Claudio Alfredo; Biaggio, S. R.; Vilche, Jorge Roberto; Arvia, Alejandro Jorge
Año de publicación
1991
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The kinetics of the electroreduction of anodically formed cobalt oxide layers in different carbonate-bicarbonate aqueous solutions were investigated using combined voltammetric and potential step techniques. The composition of tbe electrolyte was varied to cover wide pH and ionic strength ranges. The electroreduction reaction can be explained through a nucleation and three-dimensional growth process, involving cobalt phase formation from either soluble Co(H) or Co(111) species.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Química
Ciencias Exactas
Cobalt oxides
Electroreduction
Kinetics
Voltammetry
Chronoamperometry
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/118503
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/118503
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling A kinetic study of the electroreduction of anodically formed cobalt oxide layersGervasi, Claudio AlfredoBiaggio, S. R.Vilche, Jorge RobertoArvia, Alejandro JorgeQuímicaCiencias ExactasCobalt oxidesElectroreductionKineticsVoltammetryChronoamperometryThe kinetics of the electroreduction of anodically formed cobalt oxide layers in different carbonate-bicarbonate aqueous solutions were investigated using combined voltammetric and potential step techniques. The composition of tbe electrolyte was varied to cover wide pH and ionic strength ranges. The electroreduction reaction can be explained through a nucleation and three-dimensional growth process, involving cobalt phase formation from either soluble Co(H) or Co(111) species.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1991info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf2147-2152http://sedici.unlp.edu.ar/handle/10915/118503enginfo:eu-repo/semantics/altIdentifier/issn/0013-4686info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T11:00:01Zoai:sedici.unlp.edu.ar:10915/118503Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:00:02.07SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv A kinetic study of the electroreduction of anodically formed cobalt oxide layers
title A kinetic study of the electroreduction of anodically formed cobalt oxide layers
spellingShingle A kinetic study of the electroreduction of anodically formed cobalt oxide layers
Gervasi, Claudio Alfredo
Química
Ciencias Exactas
Cobalt oxides
Electroreduction
Kinetics
Voltammetry
Chronoamperometry
title_short A kinetic study of the electroreduction of anodically formed cobalt oxide layers
title_full A kinetic study of the electroreduction of anodically formed cobalt oxide layers
title_fullStr A kinetic study of the electroreduction of anodically formed cobalt oxide layers
title_full_unstemmed A kinetic study of the electroreduction of anodically formed cobalt oxide layers
title_sort A kinetic study of the electroreduction of anodically formed cobalt oxide layers
dc.creator.none.fl_str_mv Gervasi, Claudio Alfredo
Biaggio, S. R.
Vilche, Jorge Roberto
Arvia, Alejandro Jorge
author Gervasi, Claudio Alfredo
author_facet Gervasi, Claudio Alfredo
Biaggio, S. R.
Vilche, Jorge Roberto
Arvia, Alejandro Jorge
author_role author
author2 Biaggio, S. R.
Vilche, Jorge Roberto
Arvia, Alejandro Jorge
author2_role author
author
author
dc.subject.none.fl_str_mv Química
Ciencias Exactas
Cobalt oxides
Electroreduction
Kinetics
Voltammetry
Chronoamperometry
topic Química
Ciencias Exactas
Cobalt oxides
Electroreduction
Kinetics
Voltammetry
Chronoamperometry
dc.description.none.fl_txt_mv The kinetics of the electroreduction of anodically formed cobalt oxide layers in different carbonate-bicarbonate aqueous solutions were investigated using combined voltammetric and potential step techniques. The composition of tbe electrolyte was varied to cover wide pH and ionic strength ranges. The electroreduction reaction can be explained through a nucleation and three-dimensional growth process, involving cobalt phase formation from either soluble Co(H) or Co(111) species.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description The kinetics of the electroreduction of anodically formed cobalt oxide layers in different carbonate-bicarbonate aqueous solutions were investigated using combined voltammetric and potential step techniques. The composition of tbe electrolyte was varied to cover wide pH and ionic strength ranges. The electroreduction reaction can be explained through a nucleation and three-dimensional growth process, involving cobalt phase formation from either soluble Co(H) or Co(111) species.
publishDate 1991
dc.date.none.fl_str_mv 1991
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/118503
url http://sedici.unlp.edu.ar/handle/10915/118503
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0013-4686
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
2147-2152
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.13397

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