Electroless amorphous alloy electrodes : The formation and properties of hydrous oxide coatings in alkaline solution

Autores
Kessler, Teresita; Podestá, José J.; Piatti, Roberto C. V.; Triaca, Walter Enrique
Año de publicación
1994
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Amorphous alloys (Co94.6P5.4 and Co71.6Ni Is18.3aP10.1) were prepared by the eleetroless teehnique. Oxide coated amorphous alloys were produced by applying a cyclic potential routine to the amorphous alloys immersed in alkaline solution at 30°C. Oxide coatings were character&d by electrochemical techniques and ir spectroscopy. The electrocatalytic activity of oxide coated amorphous alloy electrodes was tested for the oxygen evolution reaction in alkaline solution at 30°C. The high electrocatalytic activity of these electrodes is explained through the development of a porous hydrous oxide film with a spinel-type structure.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Ciencias Exactas
Química
Amorphous alloy
Electroless deposition
Oxide coating
Spine structures
Oxygen evolution reaction
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/120122
Acceder
id SEDICI_8fe4f8bb199089c329149348670aa621
oai_identifier_str oai:sedici.unlp.edu.ar:10915/120122
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Electroless amorphous alloy electrodes : The formation and properties of hydrous oxide coatings in alkaline solutionKessler, TeresitaPodestá, José J.Piatti, Roberto C. V.Triaca, Walter EnriqueCiencias ExactasQuímicaAmorphous alloyElectroless depositionOxide coatingSpine structuresOxygen evolution reactionAmorphous alloys (Co<sub>94.6</sub>P<sub>5.4</sub> and Co<sub>71.6</sub>Ni Is<sub>18.3</sub>aP<sub>10.1</sub>) were prepared by the eleetroless teehnique. Oxide coated amorphous alloys were produced by applying a cyclic potential routine to the amorphous alloys immersed in alkaline solution at 30°C. Oxide coatings were character&d by electrochemical techniques and ir spectroscopy. The electrocatalytic activity of oxide coated amorphous alloy electrodes was tested for the oxygen evolution reaction in alkaline solution at 30°C. The high electrocatalytic activity of these electrodes is explained through the development of a porous hydrous oxide film with a spinel-type structure.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1994info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1565-1569http://sedici.unlp.edu.ar/handle/10915/120122enginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:09:19Zoai:sedici.unlp.edu.ar:10915/120122Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:09:19.919SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Electroless amorphous alloy electrodes : The formation and properties of hydrous oxide coatings in alkaline solution
title Electroless amorphous alloy electrodes : The formation and properties of hydrous oxide coatings in alkaline solution
spellingShingle Electroless amorphous alloy electrodes : The formation and properties of hydrous oxide coatings in alkaline solution
Kessler, Teresita
Ciencias Exactas
Química
Amorphous alloy
Electroless deposition
Oxide coating
Spine structures
Oxygen evolution reaction
title_short Electroless amorphous alloy electrodes : The formation and properties of hydrous oxide coatings in alkaline solution
title_full Electroless amorphous alloy electrodes : The formation and properties of hydrous oxide coatings in alkaline solution
title_fullStr Electroless amorphous alloy electrodes : The formation and properties of hydrous oxide coatings in alkaline solution
title_full_unstemmed Electroless amorphous alloy electrodes : The formation and properties of hydrous oxide coatings in alkaline solution
title_sort Electroless amorphous alloy electrodes : The formation and properties of hydrous oxide coatings in alkaline solution
dc.creator.none.fl_str_mv Kessler, Teresita
Podestá, José J.
Piatti, Roberto C. V.
Triaca, Walter Enrique
author Kessler, Teresita
author_facet Kessler, Teresita
Podestá, José J.
Piatti, Roberto C. V.
Triaca, Walter Enrique
author_role author
author2 Podestá, José J.
Piatti, Roberto C. V.
Triaca, Walter Enrique
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Química
Amorphous alloy
Electroless deposition
Oxide coating
Spine structures
Oxygen evolution reaction
topic Ciencias Exactas
Química
Amorphous alloy
Electroless deposition
Oxide coating
Spine structures
Oxygen evolution reaction
dc.description.none.fl_txt_mv Amorphous alloys (Co<sub>94.6</sub>P<sub>5.4</sub> and Co<sub>71.6</sub>Ni Is<sub>18.3</sub>aP<sub>10.1</sub>) were prepared by the eleetroless teehnique. Oxide coated amorphous alloys were produced by applying a cyclic potential routine to the amorphous alloys immersed in alkaline solution at 30°C. Oxide coatings were character&d by electrochemical techniques and ir spectroscopy. The electrocatalytic activity of oxide coated amorphous alloy electrodes was tested for the oxygen evolution reaction in alkaline solution at 30°C. The high electrocatalytic activity of these electrodes is explained through the development of a porous hydrous oxide film with a spinel-type structure.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description Amorphous alloys (Co<sub>94.6</sub>P<sub>5.4</sub> and Co<sub>71.6</sub>Ni Is<sub>18.3</sub>aP<sub>10.1</sub>) were prepared by the eleetroless teehnique. Oxide coated amorphous alloys were produced by applying a cyclic potential routine to the amorphous alloys immersed in alkaline solution at 30°C. Oxide coatings were character&d by electrochemical techniques and ir spectroscopy. The electrocatalytic activity of oxide coated amorphous alloy electrodes was tested for the oxygen evolution reaction in alkaline solution at 30°C. The high electrocatalytic activity of these electrodes is explained through the development of a porous hydrous oxide film with a spinel-type structure.
publishDate 1994
dc.date.none.fl_str_mv 1994
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/10915/120122
url http://sedici.unlp.edu.ar/handle/10915/120122
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
1565-1569
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 12.982451

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