| 摘要 |
PROBLEM TO BE SOLVED: To provide solid state electrolyte indicating electric conductivity higher than current solid state electrolyte in the past, and provide a lithium secondary cell and an electric double layer capacitor incorporating the aforesaid solid state electrolyte. SOLUTION: Solid state electrolyte is formed out of electrolytic solution 2 where electrolyte is dissolved into organic compounds, high polymer material which is mixed with electrolytic solution 2 so as to be formed into gel, and of mixture with layer shaped clay compound grains (b), which indicates swelling properties. Besides, this solid state electrolyte uses layer shaped clay compound grains which exhibit swelling properties of a smectite series or a mica series, and the aforesaid layer shaped clay compound grains including lithium should be used. |
