{
  "$type": "site.standard.document",
  "description": "A cathode active material precursor according to embodiments of the present invention includes nickel (Ni) and cobalt (Co) and includes an excess amount of Ni. A/Ais 1 or more and I/Iis 1 or more. Ais a peak area of (101) plane, and Ais a peak area of (001) plane by an X-ray diffraction (XRD)…",
  "path": "/patents/1287272",
  "publishedAt": "2021-04-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/525",
    "SK INNOVATION CO., LTD."
  ],
  "textContent": "A cathode active material precursor according to embodiments of the present invention includes nickel (Ni) and cobalt (Co) and includes an excess amount of Ni. A/Ais 1 or more and I/Iis 1 or more. Ais a peak area of (101) plane, and Ais a peak area of (001) plane by an X-ray diffraction (XRD) analysis, and Iis a peak intensity of (101) plane, and Iis a peak intensity of (001) plane by the XRD analysis. A cathode and a lithium secondary battery having improved crystallinity and long-term stability using the cathode active material precursor.",
  "title": "CATHODE ACTIVE MATERIAL PRECURSOR AND LITHIUM SECONDARY BATTERY UTILIZING SAME"
}