▎ 摘　　要

NOVELTY - Preparing atomic layer deposition auxiliary preparation involves depositing a metal oxide layer on the surface of the carbon material by an atomic layer deposition method to obtain a metal oxide/carbon composite material, mixing the metal oxide/carbon composite material with ligand in the solvent to react to obtain metal-organic framework (MOF)/carbon composite material. USE - Method for preparing atomic layer deposition auxiliary preparation used for MOF/carbon composite material, which is used in the field of energy storage, electromagnetic wave absorption or heat conduction (claimed). ADVANTAGE - The method is simple, and the number of MOFs are precisely controlled at the same time, which effectively solves the shortcomings of MOF agglomeration and different particle sizes, and has wide application value.