▎ 摘　　要

NOVELTY - Conductive material composition comprises carbon nanotube and auxiliary conductive material, where the auxiliary conductive material is the material that can produce point contact effect with carbon nanotube; the content of the auxiliary conductive material is 0.1-10 pts. wt.. USE - The conductive material composition is useful for preparing conductive paste and conductive coating (claimed). ADVANTAGE - The conductive paste and the carbon nano-tube in the conductive coating are uniformly distributed, so that the conductivity is improved. The composition introduces auxiliary conductive material, to make the carbon nanotube between point contact to effectively improve the cross-linking condition of the nanotubes in the coating, thus improving conductive performance of the battery. The conductivity of the coating has directional characteristics, and the distribution of the nano tubes in the obtained coating is uniform and efficient. The carbon nano tubes are matched with each other in a specific proportion, which can make the nano tube form a better link of point contact effect, thus obtaining more regular and efficient conductive system, and hence improving the performance of a lithium ion battery. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: conductive paste; and method for preparing the conductive paste.