Patent ID: 8313800

Claim:
A method for producing a conductive coating film, wherein a conductive material covered with a protective material is brought into contact with a material having anion exchange ability selected from the group consisting of an anion exchange resin, a cationic compound, and inorganic ion exchanger, wherein the conductive material covered with a protective material is brought into contact with a material having anion exchange ability by forming an anion exchange layer containing a material having anion exchange ability on a substrate and then forming a coating film layer containing a conductive material covered with a protective material on the anion exchange layer, or forming a coating film layer containing a conductive material covered with a protective material on a substrate and then forming an anion exchange layer containing a material having anion exchange ability on the coating film layer, wherein the protective material is stripped from the surface of the conductive material or is exchanged with ions by contacting the conductive material covered with protective material with the material having anion exchange ability resulting in the conductive material losing dispersion stability and being agglomerated and fused to form the conductive coating film.