{
  "$type": "site.standard.document",
  "description": "According to the present invention, an electrolyte is composed of one or more lithium salts of asymmetric imides each having a perfluoroalkyl group, or a mixed salt of a lithium salt of an asymmetric imide having a perfluoroalkyl group and a lithium salt of a symmetric imide having a perfluoroalkyl…",
  "path": "/patents/1318238",
  "publishedAt": "2022-05-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/36",
    "THE UNIVERSITY OF TOKYO"
  ],
  "textContent": "According to the present invention, an electrolyte is composed of one or more lithium salts of asymmetric imides each having a perfluoroalkyl group, or a mixed salt of a lithium salt of an asymmetric imide having a perfluoroalkyl group and a lithium salt of a symmetric imide having a perfluoroalkyl group. The composition ratio of the one or more lithium salts and the mixed salt is expressed by (lithium salt of asymmetric imide)(lithium salt of symmetric imide)(wherein x is from 0.1 to 1.0) in terms of the molar ratio; the asymmetric imide lithium salt is (CFSO) (CFSO)NLi or (CFSO) (CFSO)NLi; the symmetric imide lithium salt is (CFSO)NLi; and the composition of an electrolyte solution according to the present invention contains 1.0 mole or more but less than 2 moles of a solvent per 1 mole of the one or more lithium salts or the lithium salts of the mixed salt.",
  "title": "AQUEOUS ELECTROLYTE SOLUTION FOR ENERGY STORAGE DEVICES AND ENERGY STORAGE DEVICE COMPRISING THIS AQUEOUS ELECTROLYTE SOLUTION"
}