▎ 摘　　要

NOVELTY - Preparing 4-amino-1,2,4-triazole-based nitrogen-doped graphene material, comprises dispersing graphene in deionized water, adding aqueous solution of 4-amino-1,2,4-triazole, heating at 50-100 degrees C for 30-60 minutes, cooling to room temperature, and drying to obtain graphene-coated 4-amino-1,2,4-triazole eutectic crystal, then grinding obtained product into powder and heating in a tube furnace at 500-800 degrees C for 3-5 hours to obtain final product, where the mass ratio between graphene and 4-amino-1,2,4-triazole in the aqueous solution of 4-amino-1,2,4-triazole is 1:1-10. USE - The method is useful for preparing 4-amino-1,2,4-triazole-based nitrogen-doped graphene material. ADVANTAGE - The method does not use additives including adhesive, and maintains surface properties of the product.