▎ 摘　　要

NOVELTY - A hydrophilic modified white graphene comprises 80-99 wt.% white graphene dispersion, 0.1-1 wt.% modifier, 0.1-1 wt.% alkaline agent, and balance water. USE - Hydrophilic modified white graphene. ADVANTAGE - The modified white graphene has good hydrophilicity, can be stably dispersed in aqueous slurry for a long time, and has high strength and high thermal conductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the modified white graphene comprising weighing each raw material; adding white graphene powder and modifier into deionized water; adding alkaline reagent, heating, stirring, and vacuum filtering; and drying and crushing.