{
  "$type": "site.standard.document",
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  "description": "Provided is a fuel cell catalyst composition comprising a C12A7:X inorganic material having a structure in which oxygen anions of C12A7 are replaced by halogen (X) anions, or comprising a C12A7:X -based inorganic material which is a C12A7:X partially converted to electride. A fuel cell comprising…",
  "path": "/patents/1413189",
  "publishedAt": "2023-11-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C04B7/326",
    "UNIV TOYO [JP]"
  ],
  "textContent": "Provided is a fuel cell catalyst composition comprising a C12A7:X inorganic material having a structure in which oxygen anions of C12A7 are replaced by halogen (X) anions, or comprising a C12A7:X -based inorganic material which is a C12A7:X partially converted to electride. A fuel cell comprising the fuel cell catalyst composition in a catalyst layer is also provided. Also provided is a method of producing a fuel cell catalyst composition, comprising a step of heat-treating C12A7:X at temperature of 1000-1300°C for at least 20 hours under a nitrogen atmosphere.",
  "title": "FUEL CELL CATALYST COMPOSITION AND FUEL CELL CONTAINING SAME"
}