| 摘要 |
PURPOSE:To make it possible to realize a thin type and a large size by filling a mixture in which an ion conductive inorganic solid electrolyte powder is dispersed in an insulating high polymer elastic body evenly at a volume percentage 55 to 95 % in the aperatures of a nonconductive mesh-formed body. CONSTITUTION:A mixture 2A in which an ion conductive inorganic solid electrolyte powder (solid electrolyte powder) is dispersed evenly at a volume percentage 55 to 95 % in an insulating high polymer elastic body is filled in the apertures of a nonconductive mesh-formed body 1 to compose this electrolyte sheet. As the material for the nonconductive mesh-formed body 1, cellulose, nylon 6, nylon 66, polypropylene, and the like are available. As the nonconductive mesh- formed body 1, woven or non woven fabric of those materials is available. In such a composition, a thin type and a large area size can be realized, and can be used for a thin type cell of less than 1.0 mm thick. |
