▎ 摘　　要

NOVELTY - The structure has an electrode plate (1) whose surface is provided with a mixed oxide coating. A capsule (2) is vertically arranged along left and right directions. A lower end of the electrode plate is embedded in the capsule and embedded in a graphite powder layer (4). Two clamping plates (3) are vertically fixed on front and back sides of the capsule along the left and the right direction. The clamping plate is connected with the capsule through a connecting portion (5). The capsule is clamped between the two clamping plates. The electrode plate is electrically connected with a positive electrode of a power supply USE - Anode structure for preparing graphene by electrolytic oxidation method. ADVANTAGE - The anode structure provides high preparation efficiency, and low cost, at the same time, can use electrolytic oxidation method for preparing graphene in large scale. The electrode plate is provided with a bump, so as to increase the graphite powder layer and the contact plate, so that the reaction is better and fully, using the melt-blown cloth material of the graphite powder for coating, can effectively electrolyze the graphite powder in a compact space. The damping portion is used as the connecting portion to solve the supporting problem of the two clamping plates. The connecting portion is a damping portion, and the elastic force of the connecting portion is used for driving the clamping plate to move to close to each other and clamping the capsule between the two plates. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the anode structure for preparing graphene. (Drawing includes non-English language text) Electrode plate (1) Capsule (2) Clamping plate (3) Graphite powder layer (4) Connecting portion (5)