{
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  "description": "Powder comprising particles comprising a matrix material and silicon-based domains dispersed in this matrix material, wherein the matrix material is carbon or a material that can be thermally decomposed to carbon, wherein the particles have a porosity of less than 20 volume %, wherein either part…",
  "path": "/patents/1409200",
  "publishedAt": "2026-02-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B32/00",
    "SHOWA DENKO KK [JP]"
  ],
  "textContent": "Powder comprising particles comprising a matrix material and silicon-based domains dispersed in this matrix material, wherein the matrix material is carbon or a material that can be thermally decomposed to carbon, wherein the particles have a porosity of less than 20 volume %, wherein either part of the silicon-based domains are present in the form of agglomerates of silicon-based domains wherein at least 98% of these agglomerates have a maximum size of 1 µm or less, or the silicon-based domains are not at all agglomerated into agglomerates.",
  "title": "POWDER, ELECTRODE AND BATTERY COMPRISING SUCH A POWDER"
}