Electrochemistry of solvated proton in dimethylsulphoxide : II. Kinetics and mechanism of the electrolytic evolution of hydrogen on iron

The kinetics of the electrolytic evolution of hydrogen on iron electrodes using solutions of HCl in DMSO has been investigated. The electrode reaction was studied within the temperature range from 20 to 45°C at various HCl concentrations, in the presence of an excess of potassium perchlorate. The me...

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Detalles Bibliográficos
Autores principales: Posadas, Dionisio, Podestá, José J., Arvia, Alejandro Jorge
Formato: Articulo
Lenguaje:Inglés
Publicado: 1970
Materias:
Ciencias Exactas
Química
Dimethylsulphoxide
Iron
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/119942
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-119942
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Química
Dimethylsulphoxide
Iron
spellingShingle Ciencias Exactas
Química
Dimethylsulphoxide
Iron
Posadas, Dionisio
Podestá, José J.
Arvia, Alejandro Jorge
Electrochemistry of solvated proton in dimethylsulphoxide : II. Kinetics and mechanism of the electrolytic evolution of hydrogen on iron
topic_facet Ciencias Exactas
Química
Dimethylsulphoxide
Iron
description The kinetics of the electrolytic evolution of hydrogen on iron electrodes using solutions of HCl in DMSO has been investigated. The electrode reaction was studied within the temperature range from 20 to 45°C at various HCl concentrations, in the presence of an excess of potassium perchlorate. The mechanism interpreting the electrode reaction comprises as first step the simple solvated-hydrogen-ion discharge as rate-controlling followed probably by a hydrogen adatom combination process. The theoretical parameters derived from this mechanism coincide with the results obtained from steady as well as from non-steady measurements.
format Articulo
Articulo
author Posadas, Dionisio
Podestá, José J.
Arvia, Alejandro Jorge
author_facet Posadas, Dionisio
Podestá, José J.
Arvia, Alejandro Jorge
author_sort Posadas, Dionisio
title Electrochemistry of solvated proton in dimethylsulphoxide : II. Kinetics and mechanism of the electrolytic evolution of hydrogen on iron
title_short Electrochemistry of solvated proton in dimethylsulphoxide : II. Kinetics and mechanism of the electrolytic evolution of hydrogen on iron
title_full Electrochemistry of solvated proton in dimethylsulphoxide : II. Kinetics and mechanism of the electrolytic evolution of hydrogen on iron
title_fullStr Electrochemistry of solvated proton in dimethylsulphoxide : II. Kinetics and mechanism of the electrolytic evolution of hydrogen on iron
title_full_unstemmed Electrochemistry of solvated proton in dimethylsulphoxide : II. Kinetics and mechanism of the electrolytic evolution of hydrogen on iron
title_sort electrochemistry of solvated proton in dimethylsulphoxide : ii. kinetics and mechanism of the electrolytic evolution of hydrogen on iron
publishDate 1970
url http://sedici.unlp.edu.ar/handle/10915/119942
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AT podestajosej electrochemistryofsolvatedprotonindimethylsulphoxideiikineticsandmechanismoftheelectrolyticevolutionofhydrogenoniron
AT arviaalejandrojorge electrochemistryofsolvatedprotonindimethylsulphoxideiikineticsandmechanismoftheelectrolyticevolutionofhydrogenoniron
bdutipo_str Repositorios
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