{
  "$type": "site.standard.document",
  "description": "A lithium battery is disclosed herein. In some embodiments, a lithium secondary battery includes a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte solution, wherein the positive electrode…",
  "path": "/patents/1285578",
  "publishedAt": "2021-03-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/505",
    "LG Chem, Ltd."
  ],
  "textContent": "A lithium battery is disclosed herein. In some embodiments, a lithium secondary battery includes a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte solution, wherein the positive electrode includes a positive electrode active material represented by Formula 1, and the non-aqueous electrolyte solution includes a non-aqueous organic solvent, a lithium salt, and an additive, wherein the additive is a mixed additive which includes lithium difluorophosphate, tetravinylsilane, and a sultone compound in a weight ratio of 1:0.05:0.1 to 1:1:1.5: Li(NiCoMn)O [Formula 1]",
  "title": "Lithium Secondary Battery Having Improved High-Temperature Storage Characteristics"
}