{
  "$type": "site.standard.document",
  "description": "A lithium secondary battery having high energy density and excellent lifetime characteristics includes: (1) a positive electrode containing a positive electrode active material in a single particle form having a Dof 5.5 μm to 8 μm; (2) a negative electrode containing a first negative electrode…",
  "path": "/patents/1376075",
  "publishedAt": "2025-06-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/42",
    "LG Energy Solution, Ltd."
  ],
  "textContent": "A lithium secondary battery having high energy density and excellent lifetime characteristics includes: (1) a positive electrode containing a positive electrode active material in a single particle form having a Dof 5.5 μm to 8 μm; (2) a negative electrode containing a first negative electrode active material having a Si—C composite; and (3) an electrolyte. The irreversible capacity per unit area of the negative electrode is smaller than an irreversible capacity per unit area of the positive electrode.",
  "title": "Lithium Secondary Battery"
}