A comparative study of electrochemical and optical properties of rhenium deposited on gold and platinum

Autores
Zerbino, Jorge Omar; Castro Luna Berenguer, Ana María del Carmen; Zinola Sánchez, Carlos Fernando; Méndez, Eduardo; Martins, María Elisa
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Rhenium-containing films were grown on gold and platinum after different potentiostatic and potentiodynamic polarizations in the - 0.20 V to 0.70 V range (vs rhe) in aqueous acid perrhenate. Experimental data were obtained using cyclic voltammetry and ellipsometry, from which the thickness and optical indices of the electrodeposited rhenium layer were calculated. Metallic rhenium deposition on gold takes place at potentials within the hydrogen evolution reaction. Rhenium oxide on platinum is formed in the hydrogen adatom potential domain, whereas metallic rhenium is deposited concurrently with the hydrogen adsorption and evolution reactions on the same metal.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Ciencias Exactas
Ellipsometry
Gold
Platinum
Rhenium
Voltammetry
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:10915/83395

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network_name_str SEDICI (UNLP)
spelling A comparative study of electrochemical and optical properties of rhenium deposited on gold and platinumZerbino, Jorge OmarCastro Luna Berenguer, Ana María del CarmenZinola Sánchez, Carlos FernandoMéndez, EduardoMartins, María ElisaCiencias ExactasEllipsometryGoldPlatinumRheniumVoltammetryRhenium-containing films were grown on gold and platinum after different potentiostatic and potentiodynamic polarizations in the - 0.20 V to 0.70 V range (vs rhe) in aqueous acid perrhenate. Experimental data were obtained using cyclic voltammetry and ellipsometry, from which the thickness and optical indices of the electrodeposited rhenium layer were calculated. Metallic rhenium deposition on gold takes place at potentials within the hydrogen evolution reaction. Rhenium oxide on platinum is formed in the hydrogen adatom potential domain, whereas metallic rhenium is deposited concurrently with the hydrogen adsorption and evolution reactions on the same metal.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas2002info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf510-515http://sedici.unlp.edu.ar/handle/10915/83395enginfo:eu-repo/semantics/altIdentifier/issn/0103-5053info:eu-repo/semantics/altIdentifier/doi/10.1590/S0103-50532002000400016info: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:UNLP2025-10-15T11:07:43Zoai:sedici.unlp.edu.ar:10915/83395Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:07:43.538SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv A comparative study of electrochemical and optical properties of rhenium deposited on gold and platinum
title A comparative study of electrochemical and optical properties of rhenium deposited on gold and platinum
spellingShingle A comparative study of electrochemical and optical properties of rhenium deposited on gold and platinum
Zerbino, Jorge Omar
Ciencias Exactas
Ellipsometry
Gold
Platinum
Rhenium
Voltammetry
title_short A comparative study of electrochemical and optical properties of rhenium deposited on gold and platinum
title_full A comparative study of electrochemical and optical properties of rhenium deposited on gold and platinum
title_fullStr A comparative study of electrochemical and optical properties of rhenium deposited on gold and platinum
title_full_unstemmed A comparative study of electrochemical and optical properties of rhenium deposited on gold and platinum
title_sort A comparative study of electrochemical and optical properties of rhenium deposited on gold and platinum
dc.creator.none.fl_str_mv Zerbino, Jorge Omar
Castro Luna Berenguer, Ana María del Carmen
Zinola Sánchez, Carlos Fernando
Méndez, Eduardo
Martins, María Elisa
author Zerbino, Jorge Omar
author_facet Zerbino, Jorge Omar
Castro Luna Berenguer, Ana María del Carmen
Zinola Sánchez, Carlos Fernando
Méndez, Eduardo
Martins, María Elisa
author_role author
author2 Castro Luna Berenguer, Ana María del Carmen
Zinola Sánchez, Carlos Fernando
Méndez, Eduardo
Martins, María Elisa
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Ellipsometry
Gold
Platinum
Rhenium
Voltammetry
topic Ciencias Exactas
Ellipsometry
Gold
Platinum
Rhenium
Voltammetry
dc.description.none.fl_txt_mv Rhenium-containing films were grown on gold and platinum after different potentiostatic and potentiodynamic polarizations in the - 0.20 V to 0.70 V range (vs rhe) in aqueous acid perrhenate. Experimental data were obtained using cyclic voltammetry and ellipsometry, from which the thickness and optical indices of the electrodeposited rhenium layer were calculated. Metallic rhenium deposition on gold takes place at potentials within the hydrogen evolution reaction. Rhenium oxide on platinum is formed in the hydrogen adatom potential domain, whereas metallic rhenium is deposited concurrently with the hydrogen adsorption and evolution reactions on the same metal.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description Rhenium-containing films were grown on gold and platinum after different potentiostatic and potentiodynamic polarizations in the - 0.20 V to 0.70 V range (vs rhe) in aqueous acid perrhenate. Experimental data were obtained using cyclic voltammetry and ellipsometry, from which the thickness and optical indices of the electrodeposited rhenium layer were calculated. Metallic rhenium deposition on gold takes place at potentials within the hydrogen evolution reaction. Rhenium oxide on platinum is formed in the hydrogen adatom potential domain, whereas metallic rhenium is deposited concurrently with the hydrogen adsorption and evolution reactions on the same metal.
publishDate 2002
dc.date.none.fl_str_mv 2002
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/10915/83395
url http://sedici.unlp.edu.ar/handle/10915/83395
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0103-5053
info:eu-repo/semantics/altIdentifier/doi/10.1590/S0103-50532002000400016
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
510-515
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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