{
  "$type": "site.standard.document",
  "description": "The method of manufacturing the fuel cell includes a step of stacking a gas diffusion layer (for example, an anode diffusion layer and a cathode diffusion layer) and a catalyst layer (for example, an anode catalyst layer and a cathode catalyst layer) on an electrolyte membrane, performing heat…",
  "path": "/patents/1327660",
  "publishedAt": "2022-09-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/8882",
    "HONDA MOTOR CO., LTD."
  ],
  "textContent": "The method of manufacturing the fuel cell includes a step of stacking a gas diffusion layer (for example, an anode diffusion layer and a cathode diffusion layer) and a catalyst layer (for example, an anode catalyst layer and a cathode catalyst layer) on an electrolyte membrane, performing heat treatment with pressure and heat to form a membrane electrode assembly, a preliminary treatment step of bringing superheated steam into contact with the membrane electrode assembly, and an aging step of applying a voltage having a predetermined waveform between an anode electrode and a cathode electrode of the membrane electrode assembly subjected to the preliminary treatment step.",
  "title": "METHOD OF PRODUCING FUEL CELL"
}