ELECTRODE FILM, ELECTRODE, METHOD FOR MANUFACTURING THE ELECTRODE, AND ELECTRICAL STORAGE DEVICE

Provided is an electrode film comprising an active material having an average particle diameter being equal to or more than 2 µm and equal to or less than 50 µm and inorganic particles containing a conductive ion and having an average diameter being equal to or more than 1 nm and less than 2 µm, wherein the active material is bound by the inorganic particles, and an electrode in which the electrode film is stacked on a current collector is also provided. In addition, an electric storage device, comprising the above-mentioned electrode, in which two electrodes are arranged so that their electrode films may be opposed to each other, the electrode films are wound or stacked with a separator interposed between the electrode films, and the electrodes and the separator are enclosed together with an electrolyte solution in a metal container is provided.