{
  "$type": "site.standard.document",
  "description": "Disclosed is a separator for a secondary battery that improves the stability of the secondary battery. In one embodiment of the present disclosure, the separator includes: a porous substrate; and a coating layer disposed on at least one surface of the porous substrate. The coating layer includes…",
  "path": "/patents/1380252",
  "publishedAt": "2026-03-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/426",
    "LG ENERGY SOLUTION, LTD."
  ],
  "textContent": "Disclosed is a separator for a secondary battery that improves the stability of the secondary battery. In one embodiment of the present disclosure, the separator includes: a porous substrate; and a coating layer disposed on at least one surface of the porous substrate. The coating layer includes polyvinylidene fluoride-co-hexafluoropropylene (PVDF-HFP) and inorganic particles. In the coating layer, the PVDF-HFP has a lamellar thickness of 2.5 to 3.2 nm.",
  "title": "SEPARATOR FOR SECONDARY BATTERY, SECONDARY BATTERY INCLUDING THE SAME, AND MANUFACTURING METHOD OF SECONDARY BATTERY"
}