{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiejjea22qloidr73ljc6hqxx272pvaxbd5ugdwnp7tzficnzn5qoi"
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  "description": "The present invention relates to a positive electrode material includes a first positive electrode active material, as large particles having a large average particle diameter, and a second positive electrode active material as small particles having a small average particle diameter, wherein the…",
  "path": "/patents/1404613",
  "publishedAt": "2025-08-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "LG CHEMICAL LTD [KR]"
  ],
  "textContent": "The present invention relates to a positive electrode material includes a first positive electrode active material, as large particles having a large average particle diameter, and a second positive electrode active material as small particles having a small average particle diameter, wherein the first positive electrode active material and the second positive electrode active material are each independently a lithium transition metal oxide having a molar ratio of nickel of 80 mol% or more relative to the total molar amount of transition metals in the lithium transition metal oxide, and the positive electrode material satisfies Equation (1): 0 < B − A / B × 100 ≤ 10 wherein, in Equation (1), A denotes a particle strength of the first positive electrode active material, and B denotes a particle strength of the second positive electrode active material.",
  "title": "POSITIVE ELECTRODE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY WHICH INCLUDE THE SAME"
}