Preparation method of a highly conductive carbon nanotube filler with tree-like structure

摘要

The present invention relates to a highly conductive carbon nanotube filler having a triangular structure and a method for producing the same, wherein carbon nanotubes are synthesized on the surface of the carbon nanotube fibers, the carbon nanotube fibers are responsible for the heat conduction channels spanning the bulk scale, The heat conduction channel in the interstices can be fabricated by the carbon nanotubes grown on the fiber, so that a multi-dimensional scale high thermal conductivity filler can be manufactured. Therefore, long-range and short-range conductive channels can be simultaneously formed It is possible to maximize the conductivity and to be used in various fields such as electric and electronic field, automobile field, electromagnetic wave shielding and heat generating film.;