▎ 摘　　要

NOVELTY - Preparing thermally conductive carbon fiber involves dissolving aqueous titanate dissolve in water to obtain a solution, and then adding superfine graphene powder to obtained solution. The ultrasonic dispersion of obtained mixture is carried out to obtain graphene dispersion liquid. The graphene dispersion liquid is distillated to obtain thermally conductive carbon fiber. USE - Method for preparing thermally conductive carbon fiber (claimed). ADVANTAGE - The method significantly improves the thermal properties of carbon fibers.