▎ 摘　　要

NOVELTY - The utility model claims an ultrasonic dispersing device for preparing aerogel, the inner part of the dispersing groove and the bottom end of the two ultrasonic wave device are provided with an ultrasonic needle, the inner part of the dispersing pot and the bottom end of the dispersing groove is provided with a motor groove, the inner part of the motor groove is provided with a stirring motor, the inner part of the dispersing pot and between the motor groove and the dispersing groove is provided with a conductive groove, the centre of the conductive groove is provided with a rotating rod, the top end of the rotating rod is sleeved with a stirring disc, the outer wall of the stirring disc is provided with four low-power heating rods, the inner part of the conductive groove and the outer wall of the rotating rod are sleeved with an insulating plate, the outer wall of the upper and lower two sides of the insulating plate are provided with a copper ring. The utility model is provided with two ultrasonic wave device, working by two ultrasonic wave device at the same time, so as to greatly improve the graphene oxide and fullerene dispersed in the ethyl alcohol solution of efficiency, improving the degree of diffusion.