{
  "$type": "site.standard.document",
  "description": "A positive electrode active material including a lithium composite transition metal oxide containing nickel, cobalt, manganese, and aluminum. The amount of nickel among metals other than lithium in the lithium composite transition metal oxide is 90 mol. % or greater, and a molar ratio Al/Ni of…",
  "path": "/patents/1381846",
  "publishedAt": "2026-04-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/525",
    "LG Energy Solution, Ltd."
  ],
  "textContent": "A positive electrode active material including a lithium composite transition metal oxide containing nickel, cobalt, manganese, and aluminum. The amount of nickel among metals other than lithium in the lithium composite transition metal oxide is 90 mol. % or greater, and a molar ratio Al/Ni of aluminum to nickel is 0.015 to 0.034. A positive electrode comprises the positive electrode active material, and a lithium secondary battery comprises the positive electrode.",
  "title": "Positive Electrode Active Material, Positive Electrode and Lithium Secondary Battery Including the Same"
}