{
  "$type": "site.standard.document",
  "description": "A lithium secondary battery includes an anode capable of intercalating or disintercalating lithium ions, a cathode configured with a lithium-containing oxide, and a nonaqueous electrolyte solution. The lithium-containing oxide includes a lithium nickel based oxide. The nonaqueous electrolyte…",
  "path": "/patents/1010397",
  "publishedAt": "2011-08-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B21/082",
    "LG CHEMICAL LTD [KR]"
  ],
  "textContent": "A lithium secondary battery includes an anode capable of intercalating or disintercalating lithium ions, a cathode configured with a lithium-containing oxide, and a nonaqueous electrolyte solution. The lithium-containing oxide includes a lithium nickel based oxide. The nonaqueous electrolyte solution contains vinyl ethylene carbonate (VEC) and a mono-nitrile compound at the same time. This lithium secondary battery solves the deterioration of charge/discharge cycle characteristics caused by a lithium nickel based oxide used for a cathode, and also controls the decomposition reaction of electrolyte to solve the swelling phenomenon even though the battery is stored at a high temperature or charged/discharged in a fully-charged state, thereby improving high-temperature life characteristics.",
  "title": "LITHIUM SECONDARY BATTERY CONTAINING A NON-AQUEOUS ELECTROLYTIC SOLUTION"
}