{
  "$type": "site.standard.document",
  "description": "A cathode active material for a lithium rechargeable battery is provided. The cathode active material is used for a lithium rechargeable battery containing a cathode, an anode, and an electrolytic solution. The cathode active material is composed of 0.5 % by weight or less carbonate ion (CO 3 2- )…",
  "path": "/patents/1075725",
  "publishedAt": "2005-07-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A01K13/00",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "A cathode active material for a lithium rechargeable battery is provided. The cathode active material is used for a lithium rechargeable battery containing a cathode, an anode, and an electrolytic solution. The cathode active material is composed of 0.5 % by weight or less carbonate ion (CO 3 2- ) plus bicarbonate ion (HCO 3 - ) and 0.1 % by weight or less hydroxyl ion (OH - ). The swelling of lithium battery containing the cathode active material is substantially suppressed when is placed at 60°C or more.",
  "title": "Cathode active material for lithium rechargeable battery and lithium rechargeable battery using the same"
}