▎ 摘　　要

NOVELTY - This utility new type relates to a one graphene preparation device, especially relates to a large-scale electrochemical efficient stripping one preparation of graphene device. The machinery is mainly stripping method and epitaxial growth method solves the technology exist a preparation of graphene is not suitable for large scale production, gas-phase deposition method to prepare graphene product price, oxidation-reduction method to prepare graphene stripping honeycomb lattice structure in the graphene oxide process is seriously damaged, a value of a film is far higher than the problem of technology requirement of ITO. This utility new type include electrolytic groove (1), the electrolytic groove (1) of upper end set with fixing pole (2), upper fixing pole fixed with one for metal block (3), two upper metal block a connecting with a graphite working electrode (4), the platinum wire electrode (5), a graphite working electrode, platinum wire electrode into the electrolytic groove to inner, two metal block through a lead connecting the alternating current power supply (6).