Artículo
Electrochemical characterisation of gallium-aluminium amalgams
Fecha de publicación:
03/2008
Editorial:
Elsevier Science Sa
Revista:
Materials Chemistry and Physics
ISSN:
0254-0584
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The electrochemical behaviour of aluminium recovered by a film of liquid gallium and gallium-aluminium amalgams in chloride and acetic acid solutions and in distilled water has been investigated using electrochemical and surface analytical techniques. The development of a very reactive interface is described. It is proposed that, besides gallium losses, the deposition of corrosion products on the electrode surface also contributes to passivation. The influence of electrode configuration and electrolyte composition on the development of the active interface as well as on its posterior deactivation is discussed.
Palabras clave:
Activation Mechanism
,
Aluminium
,
Amalgam
,
Gallium
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Identificadores
Colecciones
Articulos(CCT - BAHIA BLANCA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - BAHIA BLANCA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - BAHIA BLANCA
Citación
Flamini, Daniel Omar; Cunci, L.; Saidman, Silvana Beatriz; Electrochemical characterisation of gallium-aluminium amalgams; Elsevier Science Sa; Materials Chemistry and Physics; 108; 1; 3-2008; 33-38
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