{
  "$type": "site.standard.document",
  "description": "A positive electrode material includes a positive electrode active material that includes: lithium nickel-based oxide particles in the form of secondary particles as agglomerates of primary particles, in which among all metals excluding lithium, the content of Ni is 50 mol% to 90 mol%; and a boron…",
  "path": "/patents/1427392",
  "publishedAt": "2026-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A positive electrode material includes a positive electrode active material that includes: lithium nickel-based oxide particles in the form of secondary particles as agglomerates of primary particles, in which among all metals excluding lithium, the content of Ni is 50 mol% to 90 mol%; and a boron (B)-containing coating layer formed on the surface of the lithium nickel-based oxide particles. The BET specific surface area of the positive electrode material is 0.41 m/g to 0.59 m/g, and the average crystallite size of the positive electrode material is 155 nm or more",
  "title": "POSITIVE ELECTRODE MATERIAL, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME"
}