{
  "$type": "site.standard.document",
  "description": "Provided are a separator for a rechargeable lithium battery, and a rechargeable lithium battery including the separator. The separator for a rechargeable lithium battery includes a porous substrate and a coating layer on the porous substrate. The coating layer includes boron nitride (BN) and a…",
  "path": "/patents/1426797",
  "publishedAt": "2026-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/446",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "Provided are a separator for a rechargeable lithium battery, and a rechargeable lithium battery including the separator. The separator for a rechargeable lithium battery includes a porous substrate and a coating layer on the porous substrate. The coating layer includes boron nitride (BN) and a binder, and an amount of the boron nitride based on total 100 wt % of the coating layer is less than about 70 wt %.",
  "title": "SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME"
}