SOLID ELECTROLYTE SHEET AND ITS MANUFACTURE

摘要

PURPOSE:To make it possible to obtain a thin type and a large area size by dispersing a specific solid electrolyte powder in an insulating high polymer elastic body evenly at a volume percentage 55 to 95 %. CONSTITUTION:This solid electrolyte sheet is composed of an ion conductive inorganic solid electrolyte powder (solid electrolyte powder) and an insulating high polymer elastic body. And the solid electrolyte powder is dispersed in the insulating high polymer elastic body evenly at a volume percentage 55 to 95 %. The hardness is 65 to 96 (ASTM A hardness), and the thickness is 10 to 250 mum. In such a composition, a thin type and a large area size can be realized, and can be used as an electrolyte sheet for a thin type cell less than 1.0 mm thick.