{
  "$type": "site.standard.document",
  "description": "The present invention relates to a lithium secondary battery including a positive electrode including a lithium-nickel-cobalt-manganese-based oxide as a positive electrode active material, a negative electrode including a carbon-based negative electrode active material, a separator interposed…",
  "path": "/patents/1415691",
  "publishedAt": "2024-05-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "The present invention relates to a lithium secondary battery including a positive electrode including a lithium-nickel-cobalt-manganese-based oxide as a positive electrode active material, a negative electrode including a carbon-based negative electrode active material, a separator interposed between the negative electrode and the positive electrode; and a non-aqueous electrolyte solution containing a lithium salt, an organic solvent, and an additive, wherein the organic solvent includes fluoroethylene carbonate of 10 wt% or greater and ethylene carbonate of 20 wt% or less, the additive includes propene sultone and lithium fluoromalonato (difluoro) borate, and the driving voltage of the lithium secondary battery is 4.35 V or greater.",
  "title": "LITHIUM SECONDARY BATTERY"
}