| 摘要 |
<p>The present invention concerns a galvanic bath for the electrolytic deposition of a composite material based on gold, copper and cadmium, comprising gold, copper and cadmium as cyanide. The bath has a pH higher than 7, and further comprises carbon nanotubes, and does not contain any surfactant used to disperse the carbon nanotubes. The invention also concerns a method for the galvanic deposition of a composite material on a substrate, the method comprising the steps of preparing such a bath and ultrasound treatment of said bath, and not comprising any step of thermal pre-treatment of the bath.</p> |
