{
  "$type": "site.standard.document",
  "description": "Disclosed is a separator for a lithium secondary battery. Particularly, the separator for a lithium secondary battery is provided with a porous coating layer including small-particle diameter inorganic particles, large-particle diameter inorganic particles and adhesive polymer particles, wherein…",
  "path": "/patents/1403942",
  "publishedAt": "2025-10-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "Disclosed is a separator for a lithium secondary battery. Particularly, the separator for a lithium secondary battery is provided with a porous coating layer including small-particle diameter inorganic particles, large-particle diameter inorganic particles and adhesive polymer particles, wherein the porous coating layer has a predetermined level of porosity. The separator shows reinforced heat resistance, reduced resistance and improved peel strength to a porous polymer substrate.",
  "title": "SEPARATOR FOR LITHIUM SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME"
}