Electrode comprising organic semiconductor material, method for manufacturing electrode, and supercapacitor comprising electrode

A method of manufacturing an electrode, comprising

• mixing at least one selected from a carbon material, a metal oxide, and a conductive polymer, an organic semiconductor material, and a solvent to prepare a mixture;
• coating the mixture on a current collector;
• and
• drying the coated mixture on the current collector.
• wherein the organic semiconductor material is a monomolecular organic photoluminescent material or a polymeric organic photoluminescent material,
• wherein the monomolecular organic photoluminescent material includes anthracene or pyrene,
• wherein the polymeric organic photoluminescent material includes anthracene-based polymer including a repeating unit represented by Chemical Formula 1:
• wherein in Chemical Formula 1,
• R1 to R3 are independently hydrogen atom, a halogen atom or a substituted or unsubstituted C1 to C10 alkyl group, and
• l, n, and m are independently an integer ranging from 0 to 4.

A supercapacitor comprising an electrode,

• wherein the electrode comprising
• a current collector and a film located on the current collector,
• wherein the film includes
• an organic semiconductor material and at least one selected from a carbon material, a metal oxide, and a conductive polymer.
• wherein the organic semiconductor material is a monomolecular organic photoluminescent material or a polymeric organic photoluminescent material,
• wherein the monomolecular organic photoluminescent material includes anthracene or pyrene,
• wherein the polymeric organic photoluminescent material includes anthracene-based polymer including a repeating unit represented by Chemical Formula 1:
• wherein in Chemical Formula 1,
• R1 to R3 are independently a hydrogen atom, a halogen atom or a substituted or unsubstituted C1 to C10 alkyl group, and
• l, n, and m are independently an integer ranging from 0 to 4.