▎ 摘　　要

NOVELTY - The utility model claims a single-layer graphene oxide prepared by acid leaching device, comprising a base, a top end of the base is provided with a first box body, and the two ends of the bottom of the inside of the first box body is installed with a water pump; output end of the water pump is mounted with a through first transverse one side of the box body, and the first box body is water pump is transversely equipped with a transverse plate, two sides of the first box body upper part is equipped with a nozzle, and the input end of the nozzle through the water pipe and the water pump are connected; the top end of the output end of the first box body is equipped with a second box body, and the second middle position of the box body bottom is installed with a driving motor, the top end of the driving motor is installed with a movable mould, the utility model is installed with driving motor, a movable mould and a fixed mould, using a drive motor drives the movable mould to rotate, then using the matching between the movable mould and the fixed mould grinding the graphite, it is convenient to reduce the volume of graphite, easy to prepare the graphite of graphene better to carry out acid leaching.