| 摘要 |
PURPOSE:To suppress an increase in internal resistance during the charge and discharge of a solid secondary battery, and extend its life. CONSTITUTION:An electrode sheet containing an electrode material, an electrolyte, and a binder and an electrolyte sheet containing the electrolyte and the binder are pressurized and integrated under heating, respectively. Thereafter, a solvent of the binder is applied onto the electrolyte side, both the sheets are integrated to each other, and the pressure is returned to a normal pressure after the temperature becomes less than the softening temperature of the binder. |
