{
  "$type": "site.standard.document",
  "description": "A polymer electrolyte for a lithium secondary battery according to the embodiments of the present disclosure includes a fluorine-based solvent including a fluorine-containing cyclic carbonate, a fluorine-containing linear carbonate, and a fluorine-containing ether; a lithium salt; and a flame…",
  "path": "/patents/1389760",
  "publishedAt": "2026-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/4235",
    "SK ON CO., LTD."
  ],
  "textContent": "A polymer electrolyte for a lithium secondary battery according to the embodiments of the present disclosure includes a fluorine-based solvent including a fluorine-containing cyclic carbonate, a fluorine-containing linear carbonate, and a fluorine-containing ether; a lithium salt; and a flame retardant polymer containing phosphorus and fluorine, wherein the content of the fluorine-containing cyclic carbonate, based on the total volume of the fluorine-based solvent, is greater than 20 vol % and less than or equal to 40 vol %.",
  "title": "POLYMER ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME"
}