▎ 摘　　要

NOVELTY - Modifying highly dispersed amidated low-dimensional carbon material comprises (a) placing the low-dimensional carbon material into nitric acid, condensing and refluxing, centrifuging and washing, placing into an oven for drying to obtain acidified low-dimensional carbon material, (b) placing the acidified low-dimensional carbon material, ethanol and amidated modifier in a mass ratio of 1:(1-3):(0.2-0.5) into ball mill to obtain the amidated carbon material, (c) adding organic solvent and deionized water to the amidated carbon material and (d) vacuum freeze-drying the centrifuged amidated modified carbon material to obtain the modified amidated low-dimensional carbon material. USE - The method is useful for modifying highly dispersed amidated low-dimensional carbon material which is useful as macromolecule cross-linking agent to form three-dimensional framework to enhance mechanical property of material. ADVANTAGE - The material has excellent dispersibility. The method: is simple and easy to operate, conducive to promote the upgrading of the carbon material industry and economical; does not have constant operation, and has high success rate.