▎ 摘　　要

NOVELTY - A boron-doped graphene preparation method via graphite electrode electrochemical stripping comprises dissolving soluble salt of anion containing boron element in deionized water, forming electrolyte, putting double graphite electrodes into electrolyte, connecting to AC power, performing electrochemical stripping reaction, washing electrolyte solution, ultrasonic dispersing to obtain boron-doped graphene dispersion liquid, and drying to obtain boron-doped graphene nanosheet powder. USE - Boron-doped graphene preparation method via graphite electrode electrochemical stripping. ADVANTAGE - The method is environment-friendly, has simple equipment, has short and simple operation, and is suitable for industrialization. The product has high quality, good conductivity and excellent dispersibility in water.