{
  "$type": "site.standard.document",
  "description": "A positive electrode active material provided by the present invention is formed of a lithium-nickel-containing metal phosphate compound represented by a general formula: LiNiMPO(1) (in Formula (1), M is one or more metal elements selected from divalent and trivalent metal elements, and x is a…",
  "path": "/patents/1001730",
  "publishedAt": "2012-06-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L50/50",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "A positive electrode active material provided by the present invention is formed of a lithium-nickel-containing metal phosphate compound represented by a general formula: LiNiMPO(1) (in Formula (1), M is one or more metal elements selected from divalent and trivalent metal elements, and x is a number satisfying the condition 0 < x < 0.5). At least part of a surface of the lithium-nickel-containing metal phosphate compound is covered with carbon, and the lithium-nickel-containing metal phosphate compound covered with carbon has an olivine-type crystal structure confirmed by structure analysis by X-ray diffraction.",
  "title": "POSITIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR PRODUCING SAME"
}