{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A lithium secondary battery of the present disclosure includes: a positive electrode including MnO; a negative electrode including a negative electrode active material with lithium ions occluded; and an electrolytic solution including a mixed solvent of a cyclic carbonate and a chain carbonate, the…",
  "path": "/patents/1379443",
  "publishedAt": "2026-03-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0569",
    "Panasonic Intellectual Property Management Co., Ltd."
  ],
  "textContent": "A lithium secondary battery of the present disclosure includes: a positive electrode including MnO; a negative electrode including a negative electrode active material with lithium ions occluded; and an electrolytic solution including a mixed solvent of a cyclic carbonate and a chain carbonate, the electrolytic solution being impregnated into the positive electrode and the negative electrode . The negative electrode active material includes, for example, at least one selected from the group consisting of graphite and silicon. The cyclic carbonate includes, for example, at least one selected from the group consisting of ethylene carbonate and vinylene carbonate. The chain carbonate includes, for example, ethyl methyl carbonate.",
  "title": "LITHIUM SECONDARY BATTERY AND METHOD FOR PRODUCING SAME"
}