{
  "$type": "site.standard.document",
  "description": "Microspheres of the present invention may comprise: hollow carbon; and a transition metal oxide disposed on the surface of the hollow carbon. A lithium ion battery anode of the present invention may comprise the microspheres. A method for manufacturing microspheres of the present invention may…",
  "path": "/patents/1389494",
  "publishedAt": "2026-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01G39/02",
    "CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION"
  ],
  "textContent": "Microspheres of the present invention may comprise: hollow carbon; and a transition metal oxide disposed on the surface of the hollow carbon. A lithium ion battery anode of the present invention may comprise the microspheres. A method for manufacturing microspheres of the present invention may comprise the steps of: mixing a metal salt, a carbon precursor, and an ammonium ion precursor to obtain a spray solution; and subjecting the spray solution to one-pot spray pyrolysis.",
  "title": "MICROSPHERES, LITHIUM ION BATTERY ANODE COMPRISING SAME, AND METHOD FOR MANUFACTURING MICROSPHERES"
}