▎ 摘　　要

NOVELTY - The method involves adding oxidized graphite alkene with water or N-methyl-pyrrolidone compound. The graphite alkene is filled into a bottom part of a metal concentration portion in a container and stirred. Standing and depositing processes are performed for 12-48 hours in the container to obtain graphene oxide. Ammonia and argon gases are filled into a reactor containing the graphene oxide for carrying out substitution reaction to obtain the nitrogen oxidation graphene electrode. Amount of ammonia mixed gas is 5-30 percent. USE - Nitrogen generation oxidation graphene electrode preparation method. ADVANTAGE - The method enables reducing preparing cost of a nitrogen generation oxidation graphene electrode. The method enables simplifying graphene electrode preparing process with controllable parameter and wide application range. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a nitrogen generation oxidation graphene electrode. DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram illustrating a nitrogen generation oxidation graphene electrode preparation method.'(Drawing includes non-English language text)'