| abstract |
A non-aqueous electrolyte storage device that can avoid the use of a solvent with a large environmental load, can manufacture a separator by a method that is relatively easy to control parameters such as pore diameter, and suppresses decomposition of an electrolytic solution. Provide a device. A cathode, an anode, a separator disposed between the cathode and the anode, and an electrolytic solution having ionic conductivity, the separator including an epoxy resin porous body, The liquid is a nonaqueous electrolyte electricity storage device including a nonaqueous solvent, a fluorine atom-containing electrolyte, and a Lewis base compound. [Selection] Figure 1 |