▎ 摘　　要

NOVELTY - Amino modified graphene oxide preparation involves dissolving graphene oxide in solvent to obtain paste, where metal foil or graphite sheet is support material. The obtained paste is deposited on the upper surface, where thickness of graphene oxide paste is 0.2-5 millimeter. Electric lead is fixed on the support material using epoxy resin glue uniformly. The obtained lead is passed through a glass tube. The glass tube is closed using epoxy resin glue. The obtained electrode is dried at 20-80 degrees C to obtain working electrode. USE - Method for preparing amino modified graphene oxide (claimed). ADVANTAGE - The method is eco-friendly, safe, and enables to produce the product that has improved electric conductivity. DETAILED DESCRIPTION - Amino modified graphene oxide preparation involves dissolving graphene oxide in solvent to obtain paste, where metal foil or graphite sheet is support material. The obtained paste is deposited on the upper surface, where thickness of graphene oxide paste is 0.2-5 millimeter. Electric lead is fixed on the support material using epoxy resin glue uniformly. The obtained lead is passed through a glass tube. The glass tube is closed using epoxy resin glue. The obtained electrode is dried at 20-80 degrees C to obtain working electrode. Potential electrolysis is carried out in a constant electric potential electrolytic cell, where the working electrode is a cathode, molybdenum electrode is an anode and the reference electrode is saturated calomel electrode. Molybdenum electrode working area is 0.25-100 square centimeter, electrolyte is ammonium hydroxide, where concentration of ammonia water is 0.01-3.00 mol/l. Electrolysis constant potential electrolysis is maintained for 0.5-600 minutes.