{
  "$type": "site.standard.document",
  "description": "The present invention provides a nonaqueous electrolyte secondary battery. The nonaqueous electrolyte secondary battery comprises a Positive electrode containing a Positive electrode active material capable of being doped and dedoped with alkali metal ions and represented by formula AMPO, and a…",
  "path": "/patents/1014729",
  "publishedAt": "2011-03-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B25/45",
    "SUMITOMO CHEMICAL CO [JP]"
  ],
  "textContent": "The present invention provides a nonaqueous electrolyte secondary battery. The nonaqueous electrolyte secondary battery comprises a Positive electrode containing a Positive electrode active material capable of being doped and dedoped with alkali metal ions and represented by formula AMPO, and a negative electrode. In the above formula, A is one or more alkali metal elements, M is one or more transition metal elements, x is more than 0 and not more than 1.5, y is from 0.8 to 1.2, and the positive electrode active material is obtained by bringing a P source, an A source, an M source and water into contact with each other to obtain a liquid material containing AMPOand then evaporating water from the liquid material.",
  "title": "NONAQUEOUS ELECTROLYTE SECONDARY BATTERY"
}