{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "The present invention relates to a lithium secondary battery. More specifically, in the lithium secondary battery, by specifically adjusting the porosity (%) and the mass of sulfur per unit area (mg/cm) of a positive electrode active material layer including a sulfur-carbon composite, the initial…",
  "path": "/patents/1419223",
  "publishedAt": "2026-04-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "LG CHEMICAL LTD [KR]"
  ],
  "textContent": "The present invention relates to a lithium secondary battery. More specifically, in the lithium secondary battery, by specifically adjusting the porosity (%) and the mass of sulfur per unit area (mg/cm) of a positive electrode active material layer including a sulfur-carbon composite, the initial battery discharge capacity is improved, and thus a high energy density can be achieved.",
  "title": "LITHIUM SECONDARY BATTERY"
}