▎ 摘　　要

NOVELTY - Method for the synthesis of graphene and other carbon nanomaterials on a ferromagnetic substrate in the ambient atmosphere, comprises (1) introducing a ferromagnetic substrate in a closed chamber in the ambient atmosphere, (2) introducing a carbon precursor in the same chamber, (3) heating the substrate by electromagnetic induction, (4) performing evaporation and/or thermal decomposition of the carbon precursor, (5) contacting vapor, thermal decomposition and combustion products individually or in any combination with the hot substrate and (6) rapidly cooling the substrate, where the carbon precursor is ignited. USE - The method is used for the synthesis of graphene and other carbon nanomaterials on a ferromagnetic substrate in the ambient atmosphere, which is used for coating objects. ADVANTAGE - The method adopts a less time-consuming and less energy-intensive process. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a device for the synthesis of graphene and other carbon nanomaterials, which includes substrate holder, carbon precursor supply unit, closed chamber, induction heating coil, thermal energy supply unit, and ignition unit.