▎ 摘　　要

NOVELTY - High-thermal-conductivity porous sheet graphene/sheet material comprises 2-30 wt.% graphite organic emulsion, and 10-60 wt.% polyisoprene emulsion. USE - High-thermal-conductivity porous sheet graphene/sheet material. ADVANTAGE - The material has improved specific surface area, large heat fan area, and enhanced radiating effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of high-thermal-conductivity porous sheet graphene/sheet material comprises preparing graphite organic emulsion by ultrasonic method, placing closed temperature and pressure treatment device, heating and pressurizing for 10-120 minutes, treating with medium transfer temperature, removing transferred graphite product that floats in organic solvent, drying, and repeating transfer and drying process.