▎ 摘　　要

NOVELTY - Preparing fluorine doped graphene nano sheet by electrochemical stripping comprises taking aqueous solution or nitrile solution of anion fluorine containing element as electrolyte and graphite as raw materials and connecting the anode to the direct current power supply, a conductive material as the electrode connecting direct current power supply to counter electrode, under normal temperature and normal pressure condition, applying the proper slot voltage for electrochemistry peeling, peeling the product through washing, ultrasonically dispersing to obtain the fluorine-doped graphene slurry and drying. USE - The nano sheet is useful in super capacitors, lithium batteries, lubricating, conductive inks and catalyst. ADVANTAGE - The method is environmentally friendly, convenient and economical, utilizes simple equipment.