{
  "$type": "site.standard.document",
  "description": "In a non-aqueous electrolyte secondary cell having a positive electrode (1) mainly composed of a positive electrode active material, a negative electrode (2), and a non-aqueous electrolyte, the positive electrode active material includes a lithium-containing transition metal complex oxide…",
  "path": "/patents/1109611",
  "publishedAt": "2001-10-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/131",
    "SANYO ELECTRIC CO [JP]"
  ],
  "textContent": "In a non-aqueous electrolyte secondary cell having a positive electrode (1) mainly composed of a positive electrode active material, a negative electrode (2), and a non-aqueous electrolyte, the positive electrode active material includes a lithium-containing transition metal complex oxide represented with hexagonal structure by the general formula LiCo1-XMXO2, wherein M is at least one element selected from the group consisting of V, Cr, Fe, Mn, Ni, Al, and Ti, and a crystallite size (110) of the lithium-containing transition metal complex oxide is greater than 1000 ANGSTROM . Thereby, the thermal stability of the positive electrode active material is increased, and the discharge characteristic and the charge-discharge characteristic of the cell are improved.",
  "title": "Non-aqueous electrolyte secondary cell"
}