▎ 摘　　要

NOVELTY - Liquid-solid phase change energy storage material with high thermal conductivity comprises 79-94.9 wt.% organic phase change energy storage material, 0.1-1 wt.% active dispersant, 5-20 wt.% aminated carbon nanotube/aminated graphene/thermally conductive graphite ternary composite heat-conducting powder. USE - Liquid-solid phase change energy storage material with high thermal conductivity comprises organic phase change energy storage material, active dispersant, aminated carbon nanotube/aminated graphene/thermally conductive graphite ternary composite heat-conducting powder ADVANTAGE - The liquid-solid phase change energy storage material with high thermal conductivity does not affect the phase change point and enthalpy value of the phase change energy storage material itself, realizes excellent storage stability, no layering phenomenon. DETAILED DESCRIPTION - Liquid-solid phase change energy storage material with high thermal conductivity comprises 79-94.9 wt.% organic phase change energy storage material, 0.1-1 wt.% active dispersant, 5-20 wt.% aminated carbon nanotube/aminated graphene/thermally conductive graphite ternary composite heat-conducting powder. The structure of the dispersant is of formula (I), where the m is 5-6 and the n is 11-27.