Kinetics of the hydrogen electrode reactions of platinum in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> eutectic melt

Autores
Lezna, Reynaldo Oscar; Triaca, Walter Enrique; Arvia, Alejandro Jorge
Año de publicación
1976
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The kinetics of the hydrogen electrode reactions on Pt in the NaHSO4 + KHSO4 melt at ca. 185°C is studied. Under potentiodynamic conditions both the anodic and cathodic processes can be interpreted with the hydrogen electrode reaction mechanism already known. At potentials more negative than 0.1 V (vs. Ag/Ag+ (0.06 M)) the mechanism of the cathodic reaction changes because of a sulphide species formed on the electrode which is produced by a reduction of the melt components.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Ciencias Exactas
Química
Hydrogen electrode
Platinum
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:10915/121963
Acceder
id SEDICI_9431ed388fa95a61ed20da08b4e54104
oai_identifier_str oai:sedici.unlp.edu.ar:10915/121963
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Kinetics of the hydrogen electrode reactions of platinum in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> eutectic meltLezna, Reynaldo OscarTriaca, Walter EnriqueArvia, Alejandro JorgeCiencias ExactasQuímicaHydrogen electrodePlatinumThe kinetics of the hydrogen electrode reactions on Pt in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> melt at ca. 185°C is studied. Under potentiodynamic conditions both the anodic and cathodic processes can be interpreted with the hydrogen electrode reaction mechanism already known. At potentials more negative than 0.1 V (vs. Ag/Ag+ (0.06 M)) the mechanism of the cathodic reaction changes because of a sulphide species formed on the electrode which is produced by a reduction of the melt components.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1976-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf51-71http://sedici.unlp.edu.ar/handle/10915/121963enginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0022072876802896info:eu-repo/semantics/altIdentifier/issn/0022-0728info:eu-repo/semantics/altIdentifier/doi/10.1016/S0022-0728(76)80289-6info: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:UNLP2025-09-17T10:11:44Zoai:sedici.unlp.edu.ar:10915/121963Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-17 10:11:45.054SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Kinetics of the hydrogen electrode reactions of platinum in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> eutectic melt
title Kinetics of the hydrogen electrode reactions of platinum in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> eutectic melt
spellingShingle Kinetics of the hydrogen electrode reactions of platinum in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> eutectic melt
Lezna, Reynaldo Oscar
Ciencias Exactas
Química
Hydrogen electrode
Platinum
title_short Kinetics of the hydrogen electrode reactions of platinum in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> eutectic melt
title_full Kinetics of the hydrogen electrode reactions of platinum in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> eutectic melt
title_fullStr Kinetics of the hydrogen electrode reactions of platinum in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> eutectic melt
title_full_unstemmed Kinetics of the hydrogen electrode reactions of platinum in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> eutectic melt
title_sort Kinetics of the hydrogen electrode reactions of platinum in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> eutectic melt
dc.creator.none.fl_str_mv Lezna, Reynaldo Oscar
Triaca, Walter Enrique
Arvia, Alejandro Jorge
author Lezna, Reynaldo Oscar
author_facet Lezna, Reynaldo Oscar
Triaca, Walter Enrique
Arvia, Alejandro Jorge
author_role author
author2 Triaca, Walter Enrique
Arvia, Alejandro Jorge
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Química
Hydrogen electrode
Platinum
topic Ciencias Exactas
Química
Hydrogen electrode
Platinum
dc.description.none.fl_txt_mv The kinetics of the hydrogen electrode reactions on Pt in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> melt at ca. 185°C is studied. Under potentiodynamic conditions both the anodic and cathodic processes can be interpreted with the hydrogen electrode reaction mechanism already known. At potentials more negative than 0.1 V (vs. Ag/Ag+ (0.06 M)) the mechanism of the cathodic reaction changes because of a sulphide species formed on the electrode which is produced by a reduction of the melt components.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description The kinetics of the hydrogen electrode reactions on Pt in the NaHSO<sub>4</sub> + KHSO<sub>4</sub> melt at ca. 185°C is studied. Under potentiodynamic conditions both the anodic and cathodic processes can be interpreted with the hydrogen electrode reaction mechanism already known. At potentials more negative than 0.1 V (vs. Ag/Ag+ (0.06 M)) the mechanism of the cathodic reaction changes because of a sulphide species formed on the electrode which is produced by a reduction of the melt components.
publishDate 1976
dc.date.none.fl_str_mv 1976-07
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/10915/121963
url http://sedici.unlp.edu.ar/handle/10915/121963
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/S0022072876802896
info:eu-repo/semantics/altIdentifier/issn/0022-0728
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0022-0728(76)80289-6
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
51-71
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 13.001348

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