{
  "$type": "site.standard.document",
  "description": "Provided are a cathode active material and a preparation method thereof, a cathode plate, a battery, and an electrical device. The cathode active material includes a plurality of primary particles. The equivalent number Nof (003) crystallographic planes and the equivalent number Nof (104)…",
  "path": "/patents/1381841",
  "publishedAt": "2026-04-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/525",
    "BEIJING EASPRING MATERIAL TECHNOLOGY CO., LTD."
  ],
  "textContent": "Provided are a cathode active material and a preparation method thereof, a cathode plate, a battery, and an electrical device. The cathode active material includes a plurality of primary particles. The equivalent number Nof (003) crystallographic planes and the equivalent number Nof (104) crystallographic planes of the cathode active material satisfy: N*Nranges from 1*10to 3*10; where: Dis an average thickness of crystallites in the cathode active material perpendicular to the (003) crystallographic plane, in nm; dis an interplanar spacing of the (003) crystallographic planes in the crystallites of the cathode active material, in nm; Dis an average thickness of the crystallites in the cathode active material perpendicular to the (104) crystallographic plane, in nm; and dis an interplanar spacing of the (104) crystallographic planes in the crystallites of the cathode active material, in nm.",
  "title": "CATHODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, CATHODE PLATE, BATTERY, AND ELECTRICAL DEVICE"
}