| 摘要 |
PROBLEM TO BE SOLVED: To provide a control method of a lithium ion secondary battery in which a positive electrode can be activated.SOLUTION: In the control method of the lithium ion secondary battery, a pulse state reduction voltage lower than the charge voltage is impressed when the lithium ion secondary battery is charged, which includes a negative electrode to contain a lithium metal that can store and release the lithium ion, a positive electrode to contain metals other than lithium, a lithium ion conductive solid electrolyte deployed between the negative electrode and the positive electrode, and a positive electrode electrolytic solution filled between the positive electrode and the solid electrolyte. |
