Kinetics and mechanisms of electrochemical reactions on platinum with solutions of iodine-sodium-iodide in dimethylsulphoxide

Autores
Arvia, Alejandro Jorge; Giordano, M. C.; Podestá, José J.
Año de publicación
1969
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The kinetics and mechanisms of the iodine and tri-iodide ion reduction and iodide and tri-iodide ion oxidation on platinum have been determined, from a study of the electrochemical kinetic behaviour of DMSO solutions containing an iodine/sodium-iodide ratio greater than one. The likely mechanisms are the same as those recently discussed for the iodine—sodium-iodide solutions in acetonitrile, and all comprise consecutive reaction schemes involving, for the processes in the anodic direction, an ion-plus-atom reaction as rate-determining step, and the reverse reaction for the cathodic processes.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Ciencias Exactas
Química
Kinetics
Platinum
DMSO
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:10915/121762
Acceder
id SEDICI_1daf8483ea9eca73823eb14024ba4d71
oai_identifier_str oai:sedici.unlp.edu.ar:10915/121762
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Kinetics and mechanisms of electrochemical reactions on platinum with solutions of iodine-sodium-iodide in dimethylsulphoxideArvia, Alejandro JorgeGiordano, M. C.Podestá, José J.Ciencias ExactasQuímicaKineticsPlatinumDMSOThe kinetics and mechanisms of the iodine and tri-iodide ion reduction and iodide and tri-iodide ion oxidation on platinum have been determined, from a study of the electrochemical kinetic behaviour of DMSO solutions containing an iodine/sodium-iodide ratio greater than one. The likely mechanisms are the same as those recently discussed for the iodine—sodium-iodide solutions in acetonitrile, and all comprise consecutive reaction schemes involving, for the processes in the anodic direction, an ion-plus-atom reaction as rate-determining step, and the reverse reaction for the cathodic processes.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1969info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf389-403http://sedici.unlp.edu.ar/handle/10915/121762enginfo:eu-repo/semantics/altIdentifier/issn/0013-4686info:eu-repo/semantics/altIdentifier/doi/10.1016/0013-4686(69)80015-0info: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:UNLP2025-10-22T17:09:49Zoai:sedici.unlp.edu.ar:10915/121762Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:09:49.58SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Kinetics and mechanisms of electrochemical reactions on platinum with solutions of iodine-sodium-iodide in dimethylsulphoxide
title Kinetics and mechanisms of electrochemical reactions on platinum with solutions of iodine-sodium-iodide in dimethylsulphoxide
spellingShingle Kinetics and mechanisms of electrochemical reactions on platinum with solutions of iodine-sodium-iodide in dimethylsulphoxide
Arvia, Alejandro Jorge
Ciencias Exactas
Química
Kinetics
Platinum
DMSO
title_short Kinetics and mechanisms of electrochemical reactions on platinum with solutions of iodine-sodium-iodide in dimethylsulphoxide
title_full Kinetics and mechanisms of electrochemical reactions on platinum with solutions of iodine-sodium-iodide in dimethylsulphoxide
title_fullStr Kinetics and mechanisms of electrochemical reactions on platinum with solutions of iodine-sodium-iodide in dimethylsulphoxide
title_full_unstemmed Kinetics and mechanisms of electrochemical reactions on platinum with solutions of iodine-sodium-iodide in dimethylsulphoxide
title_sort Kinetics and mechanisms of electrochemical reactions on platinum with solutions of iodine-sodium-iodide in dimethylsulphoxide
dc.creator.none.fl_str_mv Arvia, Alejandro Jorge
Giordano, M. C.
Podestá, José J.
author Arvia, Alejandro Jorge
author_facet Arvia, Alejandro Jorge
Giordano, M. C.
Podestá, José J.
author_role author
author2 Giordano, M. C.
Podestá, José J.
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Química
Kinetics
Platinum
DMSO
topic Ciencias Exactas
Química
Kinetics
Platinum
DMSO
dc.description.none.fl_txt_mv The kinetics and mechanisms of the iodine and tri-iodide ion reduction and iodide and tri-iodide ion oxidation on platinum have been determined, from a study of the electrochemical kinetic behaviour of DMSO solutions containing an iodine/sodium-iodide ratio greater than one. The likely mechanisms are the same as those recently discussed for the iodine—sodium-iodide solutions in acetonitrile, and all comprise consecutive reaction schemes involving, for the processes in the anodic direction, an ion-plus-atom reaction as rate-determining step, and the reverse reaction for the cathodic processes.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description The kinetics and mechanisms of the iodine and tri-iodide ion reduction and iodide and tri-iodide ion oxidation on platinum have been determined, from a study of the electrochemical kinetic behaviour of DMSO solutions containing an iodine/sodium-iodide ratio greater than one. The likely mechanisms are the same as those recently discussed for the iodine—sodium-iodide solutions in acetonitrile, and all comprise consecutive reaction schemes involving, for the processes in the anodic direction, an ion-plus-atom reaction as rate-determining step, and the reverse reaction for the cathodic processes.
publishDate 1969
dc.date.none.fl_str_mv 1969
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/10915/121762
url http://sedici.unlp.edu.ar/handle/10915/121762
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0013-4686
info:eu-repo/semantics/altIdentifier/doi/10.1016/0013-4686(69)80015-0
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
389-403
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
_version_ 1846783428975919104
score 12.982451

Publicaciones similares