▎ 摘　　要

NOVELTY - Electrochemically anode stripping graphene in quaternary room temperature molten salt comprises preparing acetamide, urea and ammonium nitrate into room temperature ternary molten salt, adding ammonium sulfate or ammonium phosphate to room temperature ternary molten salt to obtain room temperature quaternary molten salt, adding ultrapure water or additive aqueous solution to room temperature quaternary molten salt, mixing well to form a transparent solution, using the transparent solution as electrolyte and adding into the container, placing two graphite electrodes in the electrolyte as cathode and anode respectively to form an electrolytic cell, applying voltage to the electrolytic cell for exfoliation, adding an aqueous additive solution into the electrolytic cell during the exfoliation process to keep the moisture content in the electrolyte solution constant, washing, dispersing, and ultrasonically processing. USE - Method for electrochemically anode stripping graphene in quaternary room temperature molten salt. ADVANTAGE - The method improves the intercalation speed of ions, at the same time, the co-intercalated water ions dissociate to generate gas that facilitates the expansion between graphite layers, and promotes the efficiency of graphene exfoliation.