▎ 摘　　要

NOVELTY - Preparation of conductive filler, involves modifying multi-walled carbon nanotube with thiol, adding graphene oxide and thiol-modified multi-walled carbon nanotube to hydroalcoholic solution, adding resorcinol, formaldehyde, sodium carbonate and silver nanowires to obtained solution under ultrasonic condition to obtain mixed solution, reacting mixed solution at 70-80 degrees C for 48-96 hours to obtain gel, freeze-drying obtained gel for 48-96 hours to obtain aerogel, carrying out heat treatment with aerogel at 200-400 degrees C and carrying out secondary heat treatment at 650-750 degrees C. USE - Preparation of conductive filler (claimed). ADVANTAGE - The method enables preparation of conductive filler with excellent conductivity. The three-dimensional conductive filler has excellent synergistic effect. DETAILED DESCRIPTION - Preparation of conductive filler, involves modifying multi-walled carbon nanotube with thiol, adding graphene oxide and thiol-modified multi-walled carbon nanotube to hydroalcoholic solution, adding resorcinol, formaldehyde, sodium carbonate and silver nanowires to obtained solution under ultrasonic condition to obtain mixed solution, reacting mixed solution at 70-80 degrees C for 48-96 hours to obtain gel, freeze-drying obtained gel at (-50)-(-30) degrees C for 48-96 hours to obtain aerogel, carrying out heat treatment with aerogel at 200-400 degrees C and carrying out secondary heat treatment at 650-750 degrees C.