{
  "$type": "site.standard.document",
  "description": "A fuel cell has a unit cell whose output is increased. A unit cell (22) of a fuel cell (20) includes a cathode electrode (24) having a gas diffusion layer (6b) and an electrode catalyst layer (28). The electrode catalyst layer (28) is made of carbon black carrying a Pt-Mn-based alloy such as a…",
  "path": "/patents/1099167",
  "publishedAt": "2003-01-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/921",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "A fuel cell has a unit cell whose output is increased. A unit cell (22) of a fuel cell (20) includes a cathode electrode (24) having a gas diffusion layer (6b) and an electrode catalyst layer (28). The electrode catalyst layer (28) is made of carbon black carrying a Pt-Mn-based alloy such as a Pt-Mn alloy on its particle surface. For operating the fuel cell (20) which includes the cathode electrode (24), it is preferable to make the pressure of an oxygen-containing gas supplied to the cathode electrode (24) higher than the pressure of an hydrogen-containing gas supplied to an anode electrode (2) to make the pressure at the cathode electrode (24) higher than the pressure at the anode electrode (2).",
  "title": "Fuel cell"
}