{
  "$type": "site.standard.document",
  "description": "A non-aqueous electrolyte secondary battery including a positive electrode core; a positive electrode plate having a positive electrode active material layer formed on the positive electrode core; a negative electrode plate; a flat wound electrode assembly in which the positive electrode plate and…",
  "path": "/patents/1315360",
  "publishedAt": "2022-04-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0567",
    "SANYO Electric Co., Ltd."
  ],
  "textContent": "A non-aqueous electrolyte secondary battery including a positive electrode core; a positive electrode plate having a positive electrode active material layer formed on the positive electrode core; a negative electrode plate; a flat wound electrode assembly in which the positive electrode plate and the negative electrode plate are wound with a separator therebetween; and a non-aqueous electrolyte, wherein the positive electrode active material is a manganese-containing lithium transition metal composite oxide, the BET specific surface area of the positive electrode active material is 2.0-3.0 m/g, the total surface area of the positive electrode active material contained in the positive electrode active material layer is 70-90 m, and the value of A/B is 0.03-0.09 (μmol/m), where A (μmol) is the total amount of FSOcontained in the non-aqueous electrolyte, and B (m) is the total area of the positive electrode active material contained in the positive electrode active material layer.",
  "title": "NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME"
}