{
  "$type": "site.standard.document",
  "description": "A positive electrode active material for nonaqueous electrolytic solution secondary batteries is substantially made of a Li containing transition metal composite oxide, which has a composition expressed by LiMSnO (wherein M is a transition metal, such as Co, Ni, Mn, Fe and V, and 0.9 ≤ x ≤ 1.15…",
  "path": "/patents/1105000",
  "publishedAt": "2002-05-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01G45/1228",
    "TOSHIBA KK [JP]"
  ],
  "textContent": "A positive electrode active material for nonaqueous electrolytic solution secondary batteries is substantially made of a Li containing transition metal composite oxide, which has a composition expressed by LiMSnO (wherein M is a transition metal, such as Co, Ni, Mn, Fe and V, and 0.9 ≤ x ≤ 1.15, 0.85 ≤ y ≤ 1.00, and 0 < z < 0.001). Such positive electrode active material is excellent in particle size controllability (miniaturization and sharpening of the particle size distribution). A nonaqueous electrolytic solution secondary battery comprises a positive electrode, a separator, a negative electrode, a battery case accommodating these, and a nonaqueous electrolytic solution filled in the battery case. The positive electrode contains the positive electrode active material for the nonaqueous electrolytic solution secondary battery expressed by the aforementioned general formula.",
  "title": "POSITIVE PLATE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTIC SECONDARY CELL AND NONAQUEOUS ELECTROLYTIC SECONDARY CELL CONTAINING THE SAME"
}