| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery in which detachment and dropout of a short circuit prevention layer and/or an active material layer is avoided during manufacturing and use of the battery.SOLUTION: A battery includes a laminated electrode body in which a positive electrode 10, a negative electrode and a separator are laminated, and an alumina inclusion layer 40 including a γ-type alumina particle is formed in at least one member of the positive electrode 10, the negative electrode, and the separator. |
