{
  "$type": "site.standard.document",
  "description": "A method for preparing a swelling-inhibited silicon-carbon composite anode material with increased capacitance includes nanocrystallization of a silicon material to obtain a primary nano-silicon material in a protective environment, self-assembling the primary nano-silicon material with a first…",
  "path": "/patents/1345662",
  "publishedAt": "2023-06-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/366",
    "SolidEdge Solution Inc."
  ],
  "textContent": "A method for preparing a swelling-inhibited silicon-carbon composite anode material with increased capacitance includes nanocrystallization of a silicon material to obtain a primary nano-silicon material in a protective environment, self-assembling the primary nano-silicon material with a first carbon source and a macromolecular polymer, and then adding a second carbon source for the self-assembly to obtain a secondary nano-silicon material with a layered structure. The method further includes granulating the secondary nano-silicon material to obtain a precursor, and sintering the precursor to obtain the silicon-carbon composite anode material. The method is simple and easy to control, and is tailored to industrial production. A battery with the silicon-carbon composite anode material on an anode electrode is also disclosed.",
  "title": "SWELLING-INHIBITED SILICON-CARBON COMPOSITE ANODE MATERIAL WITH INCREASED CAPACITANCE, METHOD FOR PREPARING THE SAME, AND BATTERY HAVING THE SAME"
}