| 摘要 |
The present invention addresses the problem of providing a chemically stable non-aqueous solvent for an electricity storage device, an electrolyte for an electricity storage device, and an electricity storage device using said solvent and electrolyte. This non-aqueous solvent for an electricity storage device contains a fluorine-containing cyclic ether compound having a cyclic saturated hydrocarbon having an ether bond, and fluorine groups bonded to the α-positions on both sides of the oxygen group in the ether bond in the cyclic saturated hydrocarbon. |
