{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "An embodiment provides a positive active material precursor for a rechargeable lithium battery including: a nickel-based composite precursor including a secondary particle comprising a plurality of primary particles that are aggregated together, the nickel-based composite precursor having a central…",
  "path": "/patents/1283476",
  "publishedAt": "2021-02-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/525",
    "Samsung SDI Co., Ltd."
  ],
  "textContent": "An embodiment provides a positive active material precursor for a rechargeable lithium battery including: a nickel-based composite precursor including a secondary particle comprising a plurality of primary particles that are aggregated together, the nickel-based composite precursor having a central portion and a surface portion, and the central portion of the nickel-based composite precursor including a phosphate.",
  "title": "POSITIVE ACTIVE MATERIAL PRECURSOR FOR RECHARGEABLE LITHIUM BATTERY, POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE POSITIVE ACTIVE MATERIAL, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE POSITIVE ACTIVE MATERIAL"
}