{
  "$type": "site.standard.document",
  "description": "The present invention relates to a separator for a lithium-sulfur battery, comprising: a first layer having a porosity of 50 vol% or more, wherein the first layer is on a first surface of the separator, wherein a thickness of the first layer is 50% or more of 100% of a thickness of the; and a…",
  "path": "/patents/1397717",
  "publishedAt": "2026-02-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "The present invention relates to a separator for a lithium-sulfur battery, comprising: a first layer having a porosity of 50 vol% or more, wherein the first layer is on a first surface of the separator, wherein a thickness of the first layer is 50% or more of 100% of a thickness of the; and a lithium-sulfur battery, comprising: an electrode assembly and an electrolyte, wherein the electrode assembly comprises a positive electrode, a negative electrode and a separator between the negative electrode and the positive electrode, wherein the positive electrode comprises a positive electrode active material layer, and the positive electrode active material layer comprises a sulfur and/or a sulfur compound, wherein the separator is as defined in the application, andwherein the first layer of the separator is in contact with the positive electrode active material layer.",
  "title": "SEPARATOR FOR LITHIUM-SULFUR BATTERY AND LITHIUM-SULFUR BATTERY COMPRISING THE SAME"
}