Kinetics and mechanism of the silver (I) oxide to silver (II) oxide layer electrooxidation reaction

The electroformation of Ag(II) oxide layer during the anodization of silver in 0.1 M NaOH is investigated under potentiostatic and potentiodynamic conditions. Results are discussed in terms of nucleation and growth models and statistical analysis of induction times related to the nucleation kinetics...

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Detalles Bibliográficos
Autores principales: Salvarezza, Roberto Carlos, Gómez Becerra, J., Arvia, Alejandro Jorge
Formato: Articulo
Lenguaje:Inglés
Publicado: 1988
Materias:
Ciencias Exactas
Química
Kinetics
Electrooxidation
Silver
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/121757
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-121757
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
Kinetics
Electrooxidation
Silver
spellingShingle Ciencias Exactas
Química
Kinetics
Electrooxidation
Silver
Salvarezza, Roberto Carlos
Gómez Becerra, J.
Arvia, Alejandro Jorge
Kinetics and mechanism of the silver (I) oxide to silver (II) oxide layer electrooxidation reaction
topic_facet Ciencias Exactas
Química
Kinetics
Electrooxidation
Silver
description The electroformation of Ag(II) oxide layer during the anodization of silver in 0.1 M NaOH is investigated under potentiostatic and potentiodynamic conditions. Results are discussed in terms of nucleation and growth models and statistical analysis of induction times related to the nucleation kinetics of Ag(II) oxide crystals. The best fitting of results comes out from the application of a progressive nucleation and 3-D growth model under mass transfer control where diffusion of species from the electrode to growing sites is essential for further expansion.
format Articulo
Articulo
author Salvarezza, Roberto Carlos
Gómez Becerra, J.
Arvia, Alejandro Jorge
author_facet Salvarezza, Roberto Carlos
Gómez Becerra, J.
Arvia, Alejandro Jorge
author_sort Salvarezza, Roberto Carlos
title Kinetics and mechanism of the silver (I) oxide to silver (II) oxide layer electrooxidation reaction
title_short Kinetics and mechanism of the silver (I) oxide to silver (II) oxide layer electrooxidation reaction
title_full Kinetics and mechanism of the silver (I) oxide to silver (II) oxide layer electrooxidation reaction
title_fullStr Kinetics and mechanism of the silver (I) oxide to silver (II) oxide layer electrooxidation reaction
title_full_unstemmed Kinetics and mechanism of the silver (I) oxide to silver (II) oxide layer electrooxidation reaction
title_sort kinetics and mechanism of the silver (i) oxide to silver (ii) oxide layer electrooxidation reaction
publishDate 1988
url http://sedici.unlp.edu.ar/handle/10915/121757
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AT gomezbecerraj kineticsandmechanismofthesilverioxidetosilveriioxidelayerelectrooxidationreaction
AT arviaalejandrojorge kineticsandmechanismofthesilverioxidetosilveriioxidelayerelectrooxidationreaction
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