▎ 摘　　要

NOVELTY - The method involves taking a graphite electrode as a first electrode. The first electrode is alternately connected with a positive potential end and a negative potential end, where range of the positive potential end is 0-5 volt and range of the negative potential end is -5-0 volt. A positive ion repeatedly entered into a graphite layer. A graphene fluorescence quantum point is obtained. A second electrode i.e. pair electrode, is provided with a platinum electrode or graphite electrode. A reference electrode is provided with a saturated calomel electrode or silver chloride electrode. USE - Electrochemical pulse using graphene fluorescence quantum point producing method. ADVANTAGE - The method enables producing a graphene quantum point in a quick manner, simplifying process, reducing electric power for grapheme quantum point preparation and improving efficiency of the graphene quantum point. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic illustration of an electrochemical pulse using graphene fluorescence quantum point producing method.