{
  "$type": "site.standard.document",
  "description": "A powder for use in a negative electrode of a battery, comprising a mixture of a first number-based fraction of particles comprising a carbonaceous matrix material and silicon-based particles dispersed therein, and a second number-based fraction of particles, comprising Si-free carbonaceous…",
  "path": "/patents/1346754",
  "publishedAt": "2023-06-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/364",
    "UMICORE"
  ],
  "textContent": "A powder for use in a negative electrode of a battery, comprising a mixture of a first number-based fraction of particles comprising a carbonaceous matrix material and silicon-based particles dispersed therein, and a second number-based fraction of particles, comprising Si-free carbonaceous particles comprising graphitic domains having a mean size of at least 10 nm and at most 45 nm, as determined by the Scherrer equation applied to the powder's X-ray diffraction peak assigned to C(002) having an intensity IC with its maximum at 2θbetween 26° and 27°.",
  "title": "A POWDER FOR USE IN THE NEGATIVE ELECTRODE OF A BATTERY AND A BATTERY COMPRISING SUCH A POWDER"
}