{
  "$type": "site.standard.document",
  "description": "The present application discloses positive electrode active material, preparation method thereof, positive electrode plate, lithium-ion secondary battery and battery module, pack, and apparatus. The positive electrode active material includes a nickel-containing lithium composite oxide satisfying a…",
  "path": "/patents/1315858",
  "publishedAt": "2022-04-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/525",
    "Contemporary Amperex Technology Co., Limited"
  ],
  "textContent": "The present application discloses positive electrode active material, preparation method thereof, positive electrode plate, lithium-ion secondary battery and battery module, pack, and apparatus. The positive electrode active material includes a nickel-containing lithium composite oxide satisfying a chemical formula Li[NiCoMnM]O, in the formula, M is a doping element at transition metal site, 0.5≤x",
  "title": "POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, POSITIVE ELECTRODE PLATE, LITHIUM-ION SECONDARY BATTERY AS WELL AS BATTERY MODULE, BATTERY PACK AND APPARATUS CONTAINING LITHIUM-ION SECONDARY BATTERY"
}