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
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/83395
Ver los metadatos del registro completo
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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 |
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Universidad Nacional de La Plata |
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UNLP |
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UNLP |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
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score |
13.22299 |