▎ 摘　　要

NOVELTY - The method involves rotating the two sets of conveyor belts in parallel and reversely, and transmitting to the right. The first roller wheel group (7), and the second roller wheel group (8) is made the left side of the conveying belt to form a high pressure area. The second roller wheel group, and the third roller area (9) is the right side of the belt (6) form a high pressure area. The e reaction negative electrode (5) is immersed in the electrolyte (10). Two sides of the reaction positive electrode (1) are placed in parallel the conductive roller (2) and the reaction negative electrode are respectively connected on the anode and the cathode of the power supply (3) through the lead. USE - Method for preparing graphene oxide by continuous electrolysis based on pressure regulation. Uses include but are not limited to transparent conductive films, printed electronic products, electronic chemical capacitors, lithium batteries, and polymer composites. ADVANTAGE - The method enables preparing oxidized graphene based on pressure control continuous electrolysis, through the space limit and pressure control of the graphite raw material in the conveying process sequentially the high pressure area and low pressure area generating intercalation and oxidation reaction, thus can realize continuous high-efficiency, green, low cost and so on, which can be used for scale preparation of the graphene material. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of the structure and process of the device of a method for preparing graphene oxide by continuous electrolysis based on pressure regulation. 1Reaction positive electrode 2Conductive roller 3Power supply 4Guide roller 5Reaction negative electrode 6Conveyor belt 7First roller wheel group 8Second roller wheel group 9Third roller wheel group 10Electrolyte