PREPARATION METHOD FOR NICKEL-COATED GRAPHENE SILICON CARBIDE

摘要

A preparation method for a nickel-coated graphene silicon carbide. Nickel-coated graphene preparation, plating solution preparation, silicon carbide coarsening, and nickel plating are performed, a nickel-coated graphene silicon carbide solution is filtered, and the filtered nickel-coated graphene silicon carbide is dried at 120-160°C for 3-6 hours to obtain 1280 g of uniform nickel-coated graphene silicon carbide particles. Finally, 50-90 g of a high-temperature-resistant organic resin is added to 40-50 g of the nickel-coated graphene silicon carbide, and the two are stirred until evenly mixed. The described technical solution uses chemical kinetics to prepare a nickel-coated graphene silicon carbide. The preparation method is simple and can be used for mass production, and the prepared nickel-coated graphene silicon carbide is resistant to high temperatures and to corrosion, and has high toughness and stability, thus improving overall the longevity of the surface coating of the graphene.