Manufacturing method of electrode active material for ultracapacitor and manufacturing method of ultracapacitor electrode using the electrode active material

摘要

The present invention comprises the steps of forming a graphite oxide, comprising the steps of: In the graphite oxide in a polar solvent, which was peeled off the graphite oxide by sonication Yes forming pins oxide bunsanaekreul, the activated carbon in an acidic solution containing oxygen component the method comprising an oxidation treatment, the oxidized processing the activated carbon yes were charged into a pin-oxide dispersion of activated carbon - Yes step and the isocyanate-based compound of which the pin oxide mixed dispersion of the activated carbon-charged into the graphene oxide mixed dispersion isocyanates the method comprising the steps of so forming the graphene oxide composite, wherein the isocyanate is introduced into the activated carbon-activated carbon introduced and yes dispersing pin oxide complex in a polar solvent, added to a nitrogen functional group is introduced into an organic compound containing an amino group and a pyrimidine Activated carbon - graphene A step to cause side-complex is formed, and wherein the nitrogen functional group introduced into the activated carbon-graphene oxide composite nitrogen doped activated carbon to reduction heat treatment - Yes method of producing a ultra-capacitor electrode active material comprising the steps of obtaining a fin complex, for the ultracapacitor using the electrode active material, a method of producing ultra-capacitor electrode.;