COMPOSITE CONDUCTIVE CABLE COMPRISING NANOTUBES AND NANOFIBERS, COAXIAL MICROSTRUCTURE INCLUDING A COPPER MATRIX AND SAID NANOTUBES AND NANOFIBERS, AND METHOD FOR MANUFACTURING SAID MICROSTRUCTURE

摘要

The invention relates to a conductive composite cable comprising at least one outer casing (1) made of copper, characterized in that it further includes: a first tube (2) consisting of a first metal material (M1) and contacting and being located inside said copper casing; a second tube (3) consisting of a second metal material (M2) and contacting and being located inside said first tube; and a fiber consisting of a third metal material (M3) and contacting and being located inside said second tube, the copper and the first material being mutually immiscible, the first and second materials being mutually immiscible, and the second and third materials being mutually immiscible. The invention further relates to a coaxial copper microstructure, characterized in that it includes a copper sheath containing a set of nanotubes and nanofibers according to the invention, and to a method for manufacturing said microstructure.