Composite material

A composite material, characterised is a, according to 0.1~30 integral mass percent ratio of the carbon fibre structure of the matrix, the carbon fibre structure of the outer diameter of 15~100nm carbon fibre with the carbon fibre structure of the three-dimensional network shape, wherein the carbon fibre structure having a wherein the way of carbon fibre the extended the particulate part of the carbon fibre, and granular part of the carbon fibre in the growth process is formed. The composite material comprising a at least a compound of the comprising the substrate to improve the electric, the physical properties and characteristics of the physical performance carbon fibre syntagmas.