{
  "$type": "site.standard.document",
  "description": "A lithium metal composite oxide powder for use in a positive electrode active material for a lithium ion battery has a composition of LiNiCoAlO(wherein, a=0.8 to 1.2, b=0.7 to 0.95, c=0.02 to 0.2, d=0.005 to 0.1, and b+c+d=1). The powder has been treated with an aqueous solution of an organic metal…",
  "path": "/patents/1355075",
  "publishedAt": "2023-11-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/525",
    "Umicore"
  ],
  "textContent": "A lithium metal composite oxide powder for use in a positive electrode active material for a lithium ion battery has a composition of LiNiCoAlO(wherein, a=0.8 to 1.2, b=0.7 to 0.95, c=0.02 to 0.2, d=0.005 to 0.1, and b+c+d=1). The powder has been treated with an aqueous solution of an organic metal salt and soluble aluminum salt and does not cause volume expansion due to gas generation. A positive electrode active material with the lithium metal composite oxide powder has a large discharge capacity, excellent cycle characteristics, and suppressed gas generation.",
  "title": "LITHIUM METAL COMPOSITE OXIDE POWDER WITH SUPPRESSED GAS GENERATION"
}