| 摘要 |
PROBLEM TO BE SOLVED: To raise the contact property with an electrode, and improve the discharge property of a battery, by making the fusing point of the high polymer solid electrolyte at the contact part with an electrode lower than the fusing point of other section. SOLUTION: A high polymer solid electrode 3a low in fusing point is made on a positive electrode 1, using specified solution, and further a high polymer solid electrolyte 3b high in fusing point is made on the electrolyte 3a. Between the positive electrode 1 and the negative electrode 2, electrodes 3a, 3b, and 3a are put between, and these are accommodated within the battery case 4 made of a positive electrode can 4a and a negative electrode can 4b. In this case, the electrolyte 3a is dissolved and softened by heat treatment, thus the contact property among the positive electrode 1, the negative electrode 2, and the electrolyte 3a is raised. |
