▎ 摘 要
NOVELTY - Obtaining the graphene/manganese iron oxide composite involves preparing mixture of graphene oxide, iron nitrate, manganese nitrate, ammonia water, ethanol and pressure treatment. The mixture is subjected to pressure treatment in a solvothermal microwave reactor by time from 15-45 minutes at a pressure of 4-5 mega Pascal. The material obtained is rinsed with distilled water and dried. USE - Method for obtaining the graphene/manganese iron oxide composite.