| 摘要 |
PROBLEM TO BE SOLVED: To provide a lithium battery cleared of a problem carried by a conventional lithium battery that safety is impaired by the low heat resistance of battery component materials. SOLUTION: This lithium battery is made by interposing an electrolyte layer 2 between a positive-electrode layer 1 and a negative-electrode layer 3 and sealing them in a battery jar comprising a positive-electrode battery jar 4 and a negative-electrode battery jar 5. The positive-electrode layer 1 and the negative-electrode layer 3 are each formed of an active material and an inorganic solid electrolyte, the electrolyte layer 2 is formed of an inorganic solid electrolyte, the positive-electrode battery jar 4 and the negative-electrode battery jar 5 are each formed of a sheet made of metal, and peripheral parts of the positive-electrode battery jar 4 and of the negative-electrode battery jar 5 are airtightly sealed with insulating ceramics provided with a metallized part on its surface. |
