{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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  "description": "Embodiments of the present invention relate to a cathode active material, a method for manufacturing the same, and a lithium secondary battery including the same. According to an embodiment, a cathode active material can be provided, the cathode active material comprising: a lithium metal oxide…",
  "path": "/patents/1337263",
  "publishedAt": "2023-02-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/366",
    "POSCO"
  ],
  "textContent": "Embodiments of the present invention relate to a cathode active material, a method for manufacturing the same, and a lithium secondary battery including the same. According to an embodiment, a cathode active material can be provided, the cathode active material comprising: a lithium metal oxide including a core and a shell disposed on a surface of the core; and a coating layer disposed on a surface of the lithium metal oxide, wherein a c value that satisfies Equation 1 and is in a range of 0.3 to 0.7, and the core and the shell have a layered crystalline structure. [Equation 1] (in Equation 1, a is a peak at 530 to 533 eV and b is a peak at 528 to 531 eV in an XPS spectrum of the coating layer)",
  "title": "CATHODE ACTIVE MATERIAL, METHOD FOR MANUFACTURING THE SAME, AND SECONDARY LITHIUM ION BATTERY INCLUDING THE SAME"
}