{
  "$type": "site.standard.document",
  "description": "The present invention relates to positive electrode material powder including a lithium composite transition metal oxide including nickel, cobalt, manganese, and zirconium, wherein a degree of single particle formation defined by Equation 1 is in a range of 2.5 to 4.5, and a method of preparing…",
  "path": "/patents/1427451",
  "publishedAt": "2026-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01G53/00",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "The present invention relates to positive electrode material powder including a lithium composite transition metal oxide including nickel, cobalt, manganese, and zirconium, wherein a degree of single particle formation defined by Equation 1 is in a range of 2.5 to 4.5, and a method of preparing positive electrode material powder, in which four-times sintering and a zirconium doping process are included and D50 of the transition metal-containing precursor is controlled to 95% or less of D50 of the positive electrode material powder, as a method of preparing the same.",
  "title": "POSITIVE ELECTRODE MATERIAL POWDER AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE MATERIAL POWDER"
}