{
  "$type": "site.standard.document",
  "description": "Disclosed is a rechargeable lithium battery including a negative electrode including a negative current collector, a negative active material layer disposed on the negative current collector, and a negative electrode functional layer disposed on the negative active material layer; and positive…",
  "path": "/patents/1437221",
  "publishedAt": "2022-03-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "Disclosed is a rechargeable lithium battery including a negative electrode including a negative current collector, a negative active material layer disposed on the negative current collector, and a negative electrode functional layer disposed on the negative active material layer; and positive electrode including a positive current collector and a positive active material layer disposed on the positive current collector, wherein the negative electrode functional layer includes flake-shaped polyethylene particles, the positive active material layer includes a first positive active material including lithium and at least one of a composite oxide of a metal selected from cobalt, manganese, and nickel, and a second positive active material including a compound represented by Chemical Formula 1, and carbon nanotubes, and the carbon nanotubes have an average length of 30 µm to 100 µm measured by field emission scanning electron microscope. [Chemical Formula 1] LiFeMPO In Chemical Formula 1, 0.90 ≤ a ≤ 1.8, 0 ≤ x1 ≤ 0.7, and M is at least one of Mn, Co, and Ni.",
  "title": "RECHARGEABLE LITHIUM BATTERY"
}