{
  "$type": "site.standard.document",
  "description": "A positive electrode active material particle according to an aspect of the present invention includes a bulk material and a first coating material, wherein the first coating material includes zirconium (Zr), and in a Scanning Electron Microscope (SEM) image on one surface of the positive electrode…",
  "path": "/patents/965213",
  "publishedAt": "2026-05-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01G53/05",
    "ECOPRO BM CO LTD [KR]"
  ],
  "textContent": "A positive electrode active material particle according to an aspect of the present invention includes a bulk material and a first coating material, wherein the first coating material includes zirconium (Zr), and in a Scanning Electron Microscope (SEM) image on one surface of the positive electrode active material particle, the first coating material may be in a dot shape.",
  "title": "POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY"
}