A phenomenological approach to ionic mass transfer at rotating disc electrodes with a hanging column of electrolyte solution

Experimental data for the behaviour of a rotating disc electrode with a hanging electrolyte column of varying height are presented. A correlation involving the limiting current density, the rotation speed, and the physicochemical properties of the solution is established. The macroscopic effective c...

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Detalles Bibliográficos
Autores principales: Elsner, Cecilia Inés, Schilardi, Patricia Laura, Marchiano, Susana Lucy
Formato: Articulo
Lenguaje:Inglés
Publicado: 1993
Materias:
Química
Ciencias Exactas
rotating disc electrode
copper electrodeposit
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/141717
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-141717
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
Ciencias Exactas
rotating disc electrode
copper electrodeposit
spellingShingle Química
Ciencias Exactas
rotating disc electrode
copper electrodeposit
Elsner, Cecilia Inés
Schilardi, Patricia Laura
Marchiano, Susana Lucy
A phenomenological approach to ionic mass transfer at rotating disc electrodes with a hanging column of electrolyte solution
topic_facet Química
Ciencias Exactas
rotating disc electrode
copper electrodeposit
description Experimental data for the behaviour of a rotating disc electrode with a hanging electrolyte column of varying height are presented. A correlation involving the limiting current density, the rotation speed, and the physicochemical properties of the solution is established. The macroscopic effective copper electrodeposit thickness distribution is determined. Results obtained for different electrode designs are discussed in terms of an additional flow of reactant, and an apparent change in the effective electrode area caused by liquid column contraction. From the results the most suitable experimental conditions for the application of the rotating disc electrode with a hanging column of electrolyte to electrochemical kinetic studies can be found.
format Articulo
Articulo
author Elsner, Cecilia Inés
Schilardi, Patricia Laura
Marchiano, Susana Lucy
author_facet Elsner, Cecilia Inés
Schilardi, Patricia Laura
Marchiano, Susana Lucy
author_sort Elsner, Cecilia Inés
title A phenomenological approach to ionic mass transfer at rotating disc electrodes with a hanging column of electrolyte solution
title_short A phenomenological approach to ionic mass transfer at rotating disc electrodes with a hanging column of electrolyte solution
title_full A phenomenological approach to ionic mass transfer at rotating disc electrodes with a hanging column of electrolyte solution
title_fullStr A phenomenological approach to ionic mass transfer at rotating disc electrodes with a hanging column of electrolyte solution
title_full_unstemmed A phenomenological approach to ionic mass transfer at rotating disc electrodes with a hanging column of electrolyte solution
title_sort phenomenological approach to ionic mass transfer at rotating disc electrodes with a hanging column of electrolyte solution
publishDate 1993
url http://sedici.unlp.edu.ar/handle/10915/141717
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