| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid electrolyte with high ion conductivity, using an ion other than a lithium ion as a conduction species.SOLUTION: A solid electrolyte includes one or more element selected from sodium, potassium, rubidium, cesium, francium, beryllium, magnesium, calcium, strontium, barium and radium, a phosphorus element, a sulfur element, and a halogen element. |
