▎ 摘　　要

NOVELTY - The method involves using chemical oxidation natural graphite to prepare graphite oxide. The graphite oxide is added in de-ionized water. The uniformly dispersed graphene oxide suspension liquid is obtained. The solid product is dispersed in de-ionized water. The orthoaminobenzene sulfonated at 95 to 98 degrees centigrade is obtained. The graphene suspension is uniformly coated on conductive substrate surface. The scanning speed and the number of scan cycles are calculated to obtain composite material of graphene oxide and polyethylene aniline nano-wire. USE - Method for preparing composite material of graphene oxide and polyethylene aniline nano-wire. ADVANTAGE - The electrical property and structural stability of composite material can be improved. The reaction temperature and energy consumption can be reduced. The finished product has good chemical stability.