{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiem6hxn26n37ihajttcvtogz5rv3cj73z7dpjywoab25xzijzwryu"
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    "mimeType": "image/png",
    "size": 110548
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  "description": "In order to solve the problem caused by leaching of lithium polysulfide, the present invention discloses a functional separator, a method of manufacturing the same, and a lithium secondary battery comprising the same, which can improve the capacity and life of the battery by coating a material…",
  "path": "/patents/1422385",
  "publishedAt": "2026-01-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "LG CHEMICAL LTD [KR]"
  ],
  "textContent": "In order to solve the problem caused by leaching of lithium polysulfide, the present invention discloses a functional separator, a method of manufacturing the same, and a lithium secondary battery comprising the same, which can improve the capacity and life of the battery by coating a material capable of reducing lithium polysulfide on the separator surface. The functional separator comprises a base separator; and a redox active polymer-conductive carbon composite layer located on the surface of the base separator.",
  "title": "FUNCTIONAL SEPARATOR, MANUFACTURING METHOD THEREFOR, AND LITHIUM SECONDARY BATTERY COMPRISING SAME"
}