Scanning tunneling microscopy of platinum electrode surfaces with different preferred crystallographic orientations

Autores
Vázquez, L.; Gómez Rodríguez, J. M.; Gómez Herrero, J.; Baró, A. M.; García, N.; Canullo, José Carlos; Arvia, Alejandro Jorge
Año de publicación
1987
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We have used scanning tunneling microscopy to study the surface microtopography of platinum electrodes preferentially oriented by a procedure denoted as electrochemical faceting. The treated specimens show clear reoriented patches on the surface in the form of steps with well-defined orientations separated by terraces of different sizes. The microscopic data obtained by STM correspond well with voltammetric analysis.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Ciencias Exactas
Química
scanning tunneling microscopy
platinum electrodes
electrochemical faceting
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:10915/126539
Acceder
id SEDICI_cc966fb54ccdc32bb6fab7c068e4e467
oai_identifier_str oai:sedici.unlp.edu.ar:10915/126539
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Scanning tunneling microscopy of platinum electrode surfaces with different preferred crystallographic orientationsVázquez, L.Gómez Rodríguez, J. M.Gómez Herrero, J.Baró, A. M.García, N.Canullo, José CarlosArvia, Alejandro JorgeCiencias ExactasQuímicascanning tunneling microscopyplatinum electrodeselectrochemical facetingWe have used scanning tunneling microscopy to study the surface microtopography of platinum electrodes preferentially oriented by a procedure denoted as electrochemical faceting. The treated specimens show clear reoriented patches on the surface in the form of steps with well-defined orientations separated by terraces of different sizes. The microscopic data obtained by STM correspond well with voltammetric analysis.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1987-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf98-106http://sedici.unlp.edu.ar/handle/10915/126539enginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/0039602887901452info:eu-repo/semantics/altIdentifier/issn/0039-6028info:eu-repo/semantics/altIdentifier/doi/10.1016/0039-6028(87)90145-2info: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:UNLP2025-09-03T11:02:34Zoai:sedici.unlp.edu.ar:10915/126539Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:02:34.774SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Scanning tunneling microscopy of platinum electrode surfaces with different preferred crystallographic orientations
title Scanning tunneling microscopy of platinum electrode surfaces with different preferred crystallographic orientations
spellingShingle Scanning tunneling microscopy of platinum electrode surfaces with different preferred crystallographic orientations
Vázquez, L.
Ciencias Exactas
Química
scanning tunneling microscopy
platinum electrodes
electrochemical faceting
title_short Scanning tunneling microscopy of platinum electrode surfaces with different preferred crystallographic orientations
title_full Scanning tunneling microscopy of platinum electrode surfaces with different preferred crystallographic orientations
title_fullStr Scanning tunneling microscopy of platinum electrode surfaces with different preferred crystallographic orientations
title_full_unstemmed Scanning tunneling microscopy of platinum electrode surfaces with different preferred crystallographic orientations
title_sort Scanning tunneling microscopy of platinum electrode surfaces with different preferred crystallographic orientations
dc.creator.none.fl_str_mv Vázquez, L.
Gómez Rodríguez, J. M.
Gómez Herrero, J.
Baró, A. M.
García, N.
Canullo, José Carlos
Arvia, Alejandro Jorge
author Vázquez, L.
author_facet Vázquez, L.
Gómez Rodríguez, J. M.
Gómez Herrero, J.
Baró, A. M.
García, N.
Canullo, José Carlos
Arvia, Alejandro Jorge
author_role author
author2 Gómez Rodríguez, J. M.
Gómez Herrero, J.
Baró, A. M.
García, N.
Canullo, José Carlos
Arvia, Alejandro Jorge
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Química
scanning tunneling microscopy
platinum electrodes
electrochemical faceting
topic Ciencias Exactas
Química
scanning tunneling microscopy
platinum electrodes
electrochemical faceting
dc.description.none.fl_txt_mv We have used scanning tunneling microscopy to study the surface microtopography of platinum electrodes preferentially oriented by a procedure denoted as electrochemical faceting. The treated specimens show clear reoriented patches on the surface in the form of steps with well-defined orientations separated by terraces of different sizes. The microscopic data obtained by STM correspond well with voltammetric analysis.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description We have used scanning tunneling microscopy to study the surface microtopography of platinum electrodes preferentially oriented by a procedure denoted as electrochemical faceting. The treated specimens show clear reoriented patches on the surface in the form of steps with well-defined orientations separated by terraces of different sizes. The microscopic data obtained by STM correspond well with voltammetric analysis.
publishDate 1987
dc.date.none.fl_str_mv 1987-03-01
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/10915/126539
url http://sedici.unlp.edu.ar/handle/10915/126539
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/0039602887901452
info:eu-repo/semantics/altIdentifier/issn/0039-6028
info:eu-repo/semantics/altIdentifier/doi/10.1016/0039-6028(87)90145-2
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
98-106
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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