{
  "$type": "site.standard.document",
  "description": "A manufacturing method for a fuel cell may comprise preparing an electrode sheet including at least an electrolyte membrane; arranging a joining material constituted of a thermoplastic resin in a frame shape on the electrolyte membrane; arranging a support frame having an opening on the joining…",
  "path": "/patents/1324112",
  "publishedAt": "2022-08-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/1004",
    "TOYOTA JIDOSHA KABUSHIKI KAISHA"
  ],
  "textContent": "A manufacturing method for a fuel cell may comprise preparing an electrode sheet including at least an electrolyte membrane; arranging a joining material constituted of a thermoplastic resin in a frame shape on the electrolyte membrane; arranging a support frame having an opening on the joining material arranged on the electrolyte membrane; performing a first laser irradiation process in which the support frame is irradiated with a laser beam such that a first portion of the joining material between the support frame and the electrolyte membrane melts and the electrolyte membrane and the support frame are welded to each other; and performing a second laser irradiation process in which a second portion of the joining material that is positioned inside the opening of the support frame is irradiated with a laser beam such that the second portion of the joining material melts and is welded to the electrolyte membrane.",
  "title": "MANUFACTURING METHOD FOR FUEL CELL"
}