{
  "$type": "site.standard.document",
  "description": "The present invention provides a positive electrode active material for lithium ion batteries having excellent battery property. The positive electrode active material for lithium ion batteries is represented by composition formula: Li x Ni 1-y M y O 2+a , wherein M is Co as an essential component…",
  "path": "/patents/983685",
  "publishedAt": "2013-10-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "JX NIPPON MINING & METALS CORP [JP]"
  ],
  "textContent": "The present invention provides a positive electrode active material for lithium ion batteries having excellent battery property. The positive electrode active material for lithium ion batteries is represented by composition formula: Li x Ni 1-y M y O 2+a , wherein M is Co as an essential component and at least one species selected from a group consisting of Sc, Ti, V, Cr, Mn, Fe, Cu, Zn, Ga, Ge, Al, Bi, Sn, Mg, Ca, B and Zr, 0.9‰¦x‰¦1.2, 00.05, and an average particle size (D50) is 5µm to 15µm.",
  "title": "POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION BATTERY, A POSITIVE ELECTRODE FOR LITHIUM-ION BATTERY, AND LITHIUM-ION BATTERY"
}