Patent ID: 8968695
Filing Date: 2015-03-03
Classification: B01J,B82Y,C01B,Y10S

Abstract:
1. A producing method for a graphitic oxide, comprising: 1) a step of preparing a graphite sulfuric slurry by mixing graphite flake with sulfuric acid; 2) a step of preparing a KMnO 3) a step of preparing an aqueous solution of hydrogen peroxide; 4) a step of forcing the graphite sulfuric slurry into a lengthy micro-channel having an inlet, a reacting portion and an outlet; 5) a step of forcing the KMnO 6) a step of sustaining a reaction mixture of the graphite sulfuric slurry and the KMnO 7) a step of putting the aqueous solution of hydrogen peroxide to the reaction mixture after the step 6); 8) a step of washing the reaction mixture after the step 7); and 9) a step of drying the reaction mixture after the step 8), wherein the steps 1) to 6) are continuously carried out.