▎ 摘　　要

NOVELTY - The method involves applying mixture (101-104) that includes an active material, an electrically conductive auxiliary agent having a graphene compound, a binding agent, and a dispersion medium to a current collector. A drying treatment is performed on the mixture. A heat treatment is performed on the mixture at a higher temperature than that in the drying treatment. The graphene compound in the mixture is reduced through a chemical reaction in which a reducing agent is utilized. A heat reduction treatment is performed on the mixture at a temperature higher than that in the heat treatment. USE - Method for producing electrode for secondary battery e.g. coin-type single-layer flat type secondary battery for electronic device e.g. TV or TV receivers, monitors for computers, digital cameras, digital video cameras, digital photo frames, mobile phones, portable game machine, mobile information terminal, sound reproduction device, large game machine such as pachinko machine and moving object such as automobile, hybrid electric vehicles, electric vehicles, and plug-in hybrid electric vehicles. ADVANTAGE - The coin-type secondary battery with less deterioration and high safety can be obtained, by using the active material layer for the positive electrode. The safety of the secondary battery can be maintained even if the thickness of the entire separator is thin, when the multilayer structure separator is used, so that the capacity per volume of the secondary battery can be increased. Since the entire battery can be solidified, there is no risk of liquid leakage and safety is dramatically improved. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view illustrating the method for manufacturing electrode. (Drawing includes non-English language text) Mixture (101-104) Binding agent (S21) Dispersion medium (S31) Knead (S33) Current collector (S41)