▎ 摘　　要

NOVELTY - Preparing easily dispersed nitrogen doped graphene powder comprises (a) adding graphene oxide solution into amino containing organic molecule, stirring, (b) heating at 40-90 degrees C, adding auxiliary agent required for polymerization reaction, heating for 2-24 hours, (c) after heat preservation, filtering solution, taking obtained powder, drying, N - modified graphene oxide powder precursor, (d) taking obtained powder, placing under inert atmosphere sintering at 500-1500 degrees C for 1-5 hours to obtain black or the black grey nitrogen doped graphene powder. USE - The method is useful for preparing easily dispersed nitrogen doped graphene powder (claimed). ADVANTAGE - The method: is suitable for industrial production; and the product: is easy to disperse in water or organic solvent.