| abstract |
(57) [Summary] (Modified) [PROBLEMS] To provide a lithium metal battery or a lithium ion battery using a solid electrolyte containing no liquid. SOLUTION: As a solid electrolyte disposed between a negative electrode and a positive electrode, lithium in an aliphatic carbonate solid at normal temperature, for example, neopentyl glycol dimethyl carbonate, 1,6-hexanediol dimethyl carbonate, spiro bis (dimethylene carbonate) The salt solid solution is used as it is or supported on a crosslinked polyether polymer matrix. |