▎ 摘　　要

NOVELTY - The upper part the applicant providing of a kind of produce one kilogram grade big piece diameter oxidation graphene/oxidation graphite alkene and device, device comprising can closeness flat reaction container, control temperature groove and liquid storage tank equal part, wherein, flat reaction container inside wall surface spray acid anti-corrosive layer, and wall and outside container between existing circulation control temperature medium layer, circulation control temperature medium layer via the liquid storage tank of circulation constant temperature control temperature groove temperature control container and outside of container and bottom discharge port and outside connection, by pump machine can make inner container reaction material to pump into the liquid storage tank, the liquid storage tank installed with stirrer, internal two side installed with ultrasonic plate, liquid storage tank and lower part respectively installed with upper layer waste liquid outlet mouth and material discharging port. Whole device of operation convenient and human intervention factor, product repeat character is good, and stable performance, is suitable for large scale production.