ELECTRODE MANUFACTURING METHOD

摘要

To provide an electrode ensuring excellent characteristics even when the electrode formed on a foil-like collector is compressed under a comparatively low temperature condition. An electrode manufacturing method comprising the steps of: coating an active material layer onto a surface of a collector excluding a non-coating area to form a coating area; drying the coated active material layer; and increasing a density of the dried active material layer by compression to form a high density area. In the compression step, a low density area having a lower density than the high density area is formed in a strip-shaped coating area adjacent to the non-coating area of the active material layer.