▎ 摘　　要

NOVELTY - The electrode has a work electrode main body coated with light solid insulation paste that is formed with an electrode standard layer. A carbon powder printing ink is applied on an electrode substrate of silver slurry. The silver slurry is coated on a silver-silver chloride reference electrode that is connected with a side surface of an insulation paste printed electrode and formed with an insulation layer. A pair electrode is connected with the reference electrode that is connected with a silicon rubber assembly. Constant power bit of a saturated calomel electrode is about -0.3 to -0.1V. USE - Graphene screen print electrode. ADVANTAGE - The electrode has wide application range. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a graphene screen print electrode.