▎ 摘　　要

NOVELTY - Storage process of graphene particles, comprises mixing the dried graphene solution and ethanol in a mass ratio of 3:1 in a high-pressure environment, and stirring at high speed, directly granulating graphene by high-speed stirring and centrifugal crushing to obtain irregular primary-grade graphene particles, and drying graphene particles in a water bath at 80degrees Celsius for 1.5 hours, storing graphene particles after preliminary drying in a low-oxygen and low-temperature environment using a storage device, storing the graphene particles in storage device, processing separately according to the storage situation of graphene particles, opening the storage device when needed, and taking out the graphene particles. USE - Storage process of graphene particles used for material learning, micro-nano processing, energy, biomedicine and drug delivery. ADVANTAGE - The graphene particles of different layers can be independently operated, and the flatly spread particles and steering process are not interfered with each other, effectively avoiding the traditional graphene particles for low-oxygen and low-temperature environment storage, need to open the door opening operation, and subsequent frequent low-oxidative low- temperature environment treatment. The graphene particle storage process of the graphene particles, under the action of the heating piece and cooling piece, the graphene particle can be stored in low oxygen and low temperature environment. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of an internal structure of a storage device. Machine frame (1) Second magnetic ring (4) Transmission wheel (5) Transmission belt (6) Annular sleeve (11) Heat insulation plate (12) Supporting frame (86) Transverse plate (87) First motor (88) Hydraulic rod (811) Sealing ring (812)