{
  "$type": "site.standard.document",
  "description": "A process for producing a porous host structure or a powder mass of multiple porous particulates containing silicon oxide (SiO) therein, comprising (a) providing a porous host structure having a volume fraction of pores from 5% to 99.9%, wherein the porous host structure is selected from a…",
  "path": "/patents/1377913",
  "publishedAt": "2026-01-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/48",
    "Honeycomb Battery Company"
  ],
  "textContent": "A process for producing a porous host structure or a powder mass of multiple porous particulates containing silicon oxide (SiO) therein, comprising (a) providing a porous host structure having a volume fraction of pores from 5% to 99.9%, wherein the porous host structure is selected from a carbonaceous, graphitic, graphene, or metallic material; (b) catalytically vaporizing Si from a mixture of a catalyst and elemental Si or a Si-containing material to form a vapor phase of Si or a precursor to Si; (c) immediately directing the vapor phase into pores of the porous host structure and facilitating the vapor phase to form solid Si particles or coating deposited in the pores to form a Si-impregnated porous host structure; (d) exposing the Si to an oxidizing environment to obtain SiO-coated Si particles/coating or SiO; and (e) optionally breaking and reducing the SiO-impregnated porous host structure into smaller porous particulates.",
  "title": "Production Process for a Porous Host Structure Containing Silicon Oxide as an Anode Active Material for a Lithium Battery"
}