| 摘要 |
PROBLEM TO BE SOLVED: To provide an all-solid-state lithium secondary battery capable of exhibiting high battery characteristics (cycle characteristics, battery resistance and negative electrode active material utilization rate) even at a high temperature (150°C).SOLUTION: There is provided an all-solid-state lithium secondary battery including a negative electrode mixture layer, a positive electrode mixture layer, and a solid electrolyte layer provided between the negative electrode mixture layer and the positive electrode mixture layer. The negative electrode mixture layer includes a negative electrode active material and a hydride-based solid electrolyte, the positive electrode mixture layer includes a positive electrode active material and a lithium conductive binding material, and the solid electrolyte layer includes an oxide-based solid electrolyte.SELECTED DRAWING: Figure 1 |
