Surface modification method of the carbon material electrode with the conduction, electrochemical capacitors containing a surface-modified carbon material electrode and carbon material electrode

The present invention includes the steps of preparing a carbonaceous material and the electrode; And the step of binding the energizing terminals to the carbonaceous material electrode; Applying a current to the energizing terminals to the acidic functional group of carbon material present in the electrode (Acidic functional group) or adsorbed to be removed and that it comprises the step of generating the Joule heat (Joule's heat) by technological base. As a result, by applying the electricity directly to the carbonaceous material electrode made of carbon material, including providing a removable functional groups or adsorbed water present in the pores of the carbon material of carbon material electrode effect in a short period of time by the Joule heat (Joule's heat).