Suppressing Grain Growth on Cu Foil Using Graphene

摘要: The effect of graphene coating on the growth grains bulk copper film was studied. When methane gas is catalytically decomposed surface copper, and a carbon–copper solid solution formed at high temperature, precipitated carbon forms during rapid cooling through strong sp2 covalent bonding. layer can prevent by suppressing diffusion atoms surface, even after continuous heat treatment temperatures. actual size analyzed in terms repetitive high-temperature processes, grain process simulated using thermodynamic data, such as migration energy binding between carbon. In general, transition metals induce surfaces because they easily form solutions It expected that will be able to suppress used temperatures could applied materials are prone thermal fatigue issues creep.