{
  "$type": "site.standard.document",
  "description": "The positive electrode active material includes olivine lithium manganese iron phosphate. The olivine lithium manganese iron phosphate includes a first dopant at a manganese-iron site. The first dopant is at least one selected from the group consisting of tungsten and molybdenum. The first site…",
  "path": "/patents/1390167",
  "publishedAt": "2026-06-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B25/45",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "The positive electrode active material includes olivine lithium manganese iron phosphate. The olivine lithium manganese iron phosphate includes a first dopant at a manganese-iron site. The first dopant is at least one selected from the group consisting of tungsten and molybdenum. The first site occupancy of the first dopant is 1% to 10% at the manganese-iron site.",
  "title": "POSITIVE ELECTRODE ACTIVE MATERIAL, ELECTRODE, BATTERY AND METHOD OF PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL"
}