{
  "$type": "site.standard.document",
  "description": "Provided is a negative-electrode material powder for lithium-ion secondary battery including a silicon-rich layer on the surface of a lower silicon oxide powder, and a negative-electrode material powder for said battery comprising a silicon oxide powder, characterized by satisfying c/d",
  "path": "/patents/992071",
  "publishedAt": "2013-04-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B33/02",
    "OSAKA TITANIUM TECHNOLOGIES CO [JP]"
  ],
  "textContent": "Provided is a negative-electrode material powder for lithium-ion secondary battery including a silicon-rich layer on the surface of a lower silicon oxide powder, and a negative-electrode material powder for said battery comprising a silicon oxide powder, characterized by satisfying c/d",
  "title": "POWDER FOR NEGATIVE ELECTRODE MATERIAL OF LITHIUM-ION RECHARGEABLE BATTERY ELECTRODE, AND METHOD OF PRODUCING SAME"
}