| 摘要 |
PURPOSE:To provide a solid electrolyte capable of easily forming a solid electrochemincal element of excellent self-discharge characteristic while preventing minute short in an electrode and without lowering the output current by using the specific solid electrolyte. CONSTITUTION:Li ion conductive inorganic solid electrolyte is added to Li ion conductive macromolecular complex electrolyte. With this constitution, since the Li ion conductivity and the electron conductivity of the Li ion conductive inorganic solid electrolyte are approximately the same with those of the Li ion conductive macromolecular complex solid electrolyte, the inorganic solid electrolyte works as a spacer between the positive and negative electrodes as a result of adding Li conductive inorganic solid electrolyte to Li ion conductive macromolecular complex solid electrode. As a result, minute short between both electrode disposed with the solid electrolyte interposed between them even at the time of pressing. Further, since electron insulation characteristic of the solid electrolyte is not lowered, the self-discharge characteristic of an element is improved. Since Li ions maintain conductivity, the output current is prevented from lowering. |
