{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "mimeType": "image/png",
    "size": 84263
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  "description": "A solid oxide cell includes a fuel electrode, an air electrode, and an electrolyte disposed between the fuel electrode and the air electrode, in which the fuel electrode includes an electron-conductive needle-shaped particle, and the needle-shaped particle includes an Fe-Ni-based alloy. A length of…",
  "path": "/patents/1423560",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M12/06",
    "SAMSUNG ELECTRO-MECHANICS CO., LTD."
  ],
  "textContent": "A solid oxide cell includes a fuel electrode, an air electrode, and an electrolyte disposed between the fuel electrode and the air electrode, in which the fuel electrode includes an electron-conductive needle-shaped particle, and the needle-shaped particle includes an Fe-Ni-based alloy. A length of a major axis of the needle-shaped particle may be at least 1.5 times a length of a minor axis of the needle-shaped particle.",
  "title": "SOLID OXIDE CELL"
}