{
  "$type": "site.standard.document",
  "description": "A lithium ion secondary cell having a high capacity, improved first charge/discharge efficiency and improved cycle performance is obtainable using as the negative electrode material a lithium-containing silicon oxide powder having the formula: SiLixOy wherein x and y are 0 < x < 1.0 and 0 < y <…",
  "path": "/patents/1097598",
  "publishedAt": "2003-03-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B33/113",
    "SHINETSU CHEMICAL CO [JP]"
  ],
  "textContent": "A lithium ion secondary cell having a high capacity, improved first charge/discharge efficiency and improved cycle performance is obtainable using as the negative electrode material a lithium-containing silicon oxide powder having the formula: SiLixOy wherein x and y are 0 < x < 1.0 and 0 < y < 1.5, with the lithium being fused and partially crystallized.",
  "title": "Lithium-containing silicon oxide powder and making method"
}