{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "An objective of the present invention is to provide: an electrode catalyst for a fuel cell, the electrode catalyst having high initial activity and being capable of long-term retention of said activity; and a fuel cell using the electrode catalyst for a fuel cell. The present invention pertains to…",
  "path": "/patents/1432922",
  "publishedAt": "2024-08-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01J23/89",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "An objective of the present invention is to provide: an electrode catalyst for a fuel cell, the electrode catalyst having high initial activity and being capable of long-term retention of said activity; and a fuel cell using the electrode catalyst for a fuel cell. The present invention pertains to: an electrode catalyst for a fuel cell, the electrode catalyst comprising catalyst metal particles that include platinum or a platinum alloy, and carrier particles that carry said catalyst metal particles, wherein the carrier particles are a carbonaceous material having a cumulative pore volume of 0.10cc/g or less in the diameter range of 2nm or less, and a BET specific surface area of greater than 900m/g; and a fuel cell comprising the electrode catalyst for a fuel cell.",
  "title": "ELECTRODE CATALYST FOR FUEL CELL, AND FUEL CELL USING SAME"
}