| 摘要 |
PROBLEM TO BE SOLVED: To provide an all-solid-state battery capable of suppressing an increase in battery resistance due to heating charge, and the like.SOLUTION: An all-solid-state battery includes a positive electrode active material layer containing a positive electrode active material, a negative electrode active material layer containing a negative electrode active material, and a solid electrolyte layer formed between the positive electrode active material layer and the negative electrode active material layer. An active material of a rock salt layered structure containing Li, at least one of Ni, Co and Mn, O and further at least one of Al and Ga is used as the positive electrode active material. At least one of the positive electrode active material layer and the solid electrolyte layer contains an iodine-containing solid electrolyte material. |
