par De Brouckère, Lucia 
;Bouillon, Florent ;Bouillon‐Nyssen, Y.
Référence Bulletin des Sociétés chimiques belges, 60, 1-2, page (26-38)
Publication Publié, 1951
;Bouillon, Florent ;Bouillon‐Nyssen, Y.Référence Bulletin des Sociétés chimiques belges, 60, 1-2, page (26-38)
Publication Publié, 1951
Article révisé par les pairs
| Résumé : | It has been shown that the protective films formed on copper, by anodic oxidation in sodium hydroxide solutions, consist essentially of cupric hydroxide. For a given film thickness, films formed rapidly, at high current densities are more protective than those formed more slowly, at low current densities. This is due to the fact that the former are almost amorphous, as shown by electron diffraction, whilst the latter are well crystallized, with a definite orientation of crystals. Copyright © 1951 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim |
