▎ 摘　　要

NOVELTY - Graphene composite carbon material interspersed with nanotube is claimed. The nanotube has macroscopic morphology in the form of black solid powder or tablet, and macroscopic morphology has large number of nanotubes interspersed with the material, nanotube, graphene and other carbon atom components uniformly distributed in the material, where total surface area of the hole is higher than 1000 m2/g, and the apertures are uniformly arranged in the geometry of material, and material exhibits energy storage capacity of more than 100 F/g in electric field measurement of 2 mV/s. USE - The graphene composite carbon material interspersed with nanotube is useful in electrical energy storage, molecular adsorption and catalytic reaction (claimed). ADVANTAGE - The nanotube improves function and performance of the composite carbon electrode material, and has high practicability and feasibility. DETAILED DESCRIPTION - Graphene composite carbon material interspersed with nanotube is claimed. The nanotube has macroscopic morphology in the form of black solid powder or tablet, and macroscopic morphology has large number of nanotubes interspersed with the material, nanotube, graphene and other carbon atom components uniformly distributed in the material, where material contains micro (pore size less than 2 nm), (pore size 2-50 nm), large pores (pore size greater than 50 nm); and total surface area of the hole is higher than 1000 m2/g, and the apertures are uniformly arranged in the geometry of material, and material exhibits energy storage capacity of more than 100 F/g in electric field measurement of 2 mV/s. An INDEPENDENT CLAIM is also included for preparing graphene composite carbon material comprising (i) mixing dispersed nanotubes graphene, carbonaceous organic matter and alkali in the solution, (ii) spray drying mixture and granulating, (iii) performing carbonization at high temperature to form hole, and (iv) after carbonization of the material washing and modeling.