{
  "$type": "site.standard.document",
  "description": "A positive active material for a lithium secondary battery, a method of preparing the same, and a lithium secondary battery including the same. The positive active material has a carbon sheet having a structure including 1 to 200 polycyclic nanosheets, each nanosheet comprising a plurality of…",
  "path": "/patents/998572",
  "publishedAt": "2012-09-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B25/45",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "A positive active material for a lithium secondary battery, a method of preparing the same, and a lithium secondary battery including the same. The positive active material has a carbon sheet having a structure including 1 to 200 polycyclic nanosheets, each nanosheet comprising a plurality of hexagonal rings each having six carbon atoms condensed and substantially aligned in a plane containing the hexagonal rings, the polycyclic nanosheets layered in a vertical direction to the plane containing the hexagonal rings; and particles of an olivine-based compound disposed on the surface of the carbon sheet.",
  "title": "Positive electrode active material for lithium secondary battery, method of preparing same and lithium secondary battery including same"
}