{
  "$type": "site.standard.document",
  "description": "An aspect of the present invention is a nonaqueous electrolyte energy storage device including: a positive electrode including a positive composite layer containing a transition metal oxide and a boron element; a negative electrode; and a nonaqueous electrolyte containing a sulfate compound, in…",
  "path": "/patents/1340014",
  "publishedAt": "2023-03-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/62",
    "GS Yuasa International Ltd."
  ],
  "textContent": "An aspect of the present invention is a nonaqueous electrolyte energy storage device including: a positive electrode including a positive composite layer containing a transition metal oxide and a boron element; a negative electrode; and a nonaqueous electrolyte containing a sulfate compound, in which the content of the boron element in the positive composite layer is 0.03% by mass or more.",
  "title": "NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE, AND METHOD FOR MANUFACTURING NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE"
}