| 摘要 |
PROBLEM TO BE SOLVED: To provide a secondary battery which allows a reduction in thickness of a solid electrolyte layer and has a high capacity, a high energy density, and excellent output characteristics.SOLUTION: The secondary battery is formed by directly bonding a first solid electrolyte layer 2P provided on a cathode 1 made of an oxide sintered compact and a second solid electrolyte layer 2N provided on an anode 3 made of an oxide sintered compact together. |
