▎ 摘　　要

NOVELTY - A broadband electromagnetic wave absorbing material preparing method involves adding single layer graphene oxide into organic solvent, stirring and performing ultrasonic processing, dispersing single layer graphene oxide uniformly, adding the conducting state polyaniline into organic solvent, adding into the conducting state polyaniline solution to single layer graphene oxide solution, stirring until uniformly mixed, the conducting state polyaniline and single-layer graphene oxide, sealing and putting into heating in oven, reacting and cooling the reaction kettle to obtain finished product. USE - Method for preparing broadband electromagnetic wave absorbing material.