▎ 摘　　要

NOVELTY - Preparation of oxidized graphene wood-based composite material comprises ultrasonic dispersing graphene oxide hydrosol at 0.1-1000 kW for 10-20 minutes, dispersing in deionized water, adding wood swelling agent, esterification catalyst and curing agent, mixing at 0.1-1000 kW for 10-20 minutes to obtain wood modifier, feeding fast-growing wood raw material in vacuum pressure dipping device, vacuumizing for 10-30 minutes, adding wood modifier, drying, and gradient heating. USE - Method for preparing oxidized graphene wood-based composite material (claimed). ADVANTAGE - The material has excellent heat conductivity, and loss resistance.