{
  "$type": "site.standard.document",
  "description": "Provided are an electrode catalyst layer for a polymer electrolyte fuel cell, which is capable of improving drainage property and gas diffusion properties and capable of high output, and a polymer electrolyte fuel cell provided with the same. An electrode catalyst layer () bonded to a polymer…",
  "path": "/patents/1244558",
  "publishedAt": "2019-09-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/926",
    "TOPPAN PRINTING CO., LTD."
  ],
  "textContent": "Provided are an electrode catalyst layer for a polymer electrolyte fuel cell, which is capable of improving drainage property and gas diffusion properties and capable of high output, and a polymer electrolyte fuel cell provided with the same. An electrode catalyst layer () bonded to a polymer electrolyte membrane () includes a catalyst (), carbon particles (), a polymer electrolyte () and fibrous material (), in which the electrode catalyst layer () has a density falling within a range of 500 mg/cmto 900 mg/cm, or has a density falling within a range of 400 mg/cmto 1000 mg/cm, and the mass of the polymer electrolyte () falls within a range of 10 mass % to 200 mass % with respect to the total mass of the carbon particles () and the fibrous material ().",
  "title": "ELECTRODE CATALYST LAYER AND POLYMER ELECTROLYTE FUEL CELL"
}