▎ 摘　　要

NOVELTY - Preparing long-lasting and stable anti-oxidation composite carbon crystal powder involves adding 50-60 pts. wt. matrix carbon material, 10-15 pts. wt. antioxidant polyaniline resin powder, 15-25 pts. wt. two-dimensional molybdenum disulfide, 5-10 pts. wt. boron nitride, 4-8 pts. wt. organic boron antioxidant, 0.1-1.5 pts. wt. dispersant, 0.02-0.2 pts. wt. defoamer. The matrix carbon material, boron nitride, two-dimensional molybdenum disulfide, and organic boron antioxidant are weighed according to the weight ratio of each component, mixed and grinded. The water is added to adjust the viscosity, and ultrasonic treatment is performed for 10-20 minutes. USE - Method for preparing long-lasting and stable anti-oxidation composite carbon crystal powder. ADVANTAGE - The method has high conductivity, heat radiation, electron mobility, conductive efficiency, improves oxidation resistance and persistent stability. DETAILED DESCRIPTION - Preparing long-lasting and stable anti-oxidation composite carbon crystal powder involves adding 50-60 pts. wt. matrix carbon material, 10-15 pts. wt. antioxidant polyaniline resin powder, 15-25 pts. wt. two-dimensional molybdenum disulfide, 5-10 pts. wt. boron nitride, 4-8 pts. wt. organic boron antioxidant, 0.1-1.5 pts. wt. dispersant, 0.02-0.2 pts. wt. defoamer. The matrix carbon material, boron nitride, two-dimensional molybdenum disulfide, and organic boron antioxidant are weighed according to the weight ratio of each component, mixed and grinded. The water is added to adjust the viscosity, and ultrasonic treatment is performed for 10-20 minutes. The antioxidant polyaniline resin powder, dispersant, and defoamer are added in proportion to the above-mentioned treated material, and three-roller is used to fully disperse to form viscous suspension, dried at 150-200 degrees C for 6-24 hours to obtain long-lasting and stable oxidation-resistant composite carbon crystal powder with high conductivity and high thermal radiation.