{
  "$type": "site.standard.document",
  "description": "This application provides a positive electrode active material, a method for preparing a positive electrode active material, a positive electrode plate, a secondary battery, a battery module, a battery pack, and an electric apparatus. The positive electrode active material includes a first positive…",
  "path": "/patents/1372063",
  "publishedAt": "2024-12-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/364",
    "Contemporary Amperex Technology (Hong Kong) Limited"
  ],
  "textContent": "This application provides a positive electrode active material, a method for preparing a positive electrode active material, a positive electrode plate, a secondary battery, a battery module, a battery pack, and an electric apparatus. The positive electrode active material includes a first positive electrode active material and a second positive electrode active material. The first positive electrode active material includes a compound LiNiCoMnM′O, and the second positive electrode active material includes a core, a first coating layer enveloping the core, and a second coating layer enveloping the first coating layer, where the core includes a compound LiMnAPRO, the first coating layer includes pyrophosphate MPOand phosphate XPO, and the second coating layer includes carbon.",
  "title": "POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PREPARING POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS"
}