{
  "$type": "site.standard.document",
  "description": "The present invention provides a technology of inhibiting the decomposition of the solvent of the electrolyte solution for a secondary battery. Further, the present invention provides a technology of prohibiting the resistance increase of a secondary battery and improving the storage properties…",
  "path": "/patents/1089201",
  "publishedAt": "2004-03-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "NEC CORP [JP]"
  ],
  "textContent": "The present invention provides a technology of inhibiting the decomposition of the solvent of the electrolyte solution for a secondary battery. Further, the present invention provides a technology of prohibiting the resistance increase of a secondary battery and improving the storage properties such as improving the capacity retention ratio. An electrolyte solution 15 comprising non-proton solvent and cyclic sulfonic ester including at least two sulfonyl groups may be used.",
  "title": "Electrolyte solution for secondary battery and secondary battery using the same"
}