{
  "$type": "site.standard.document",
  "description": "An object of the present invention is to provide a gas diffusion layer having gas flow passages formed at its one main surface, which is capable of achieving a further improvement in power generation performance. The fuel cell-use gas diffusion layer (14A, 14C) of the present invention has a…",
  "path": "/patents/1000284",
  "publishedAt": "2012-07-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/0234",
    "PANASONIC CORP [JP]"
  ],
  "textContent": "An object of the present invention is to provide a gas diffusion layer having gas flow passages formed at its one main surface, which is capable of achieving a further improvement in power generation performance. The fuel cell-use gas diffusion layer (14A, 14C) of the present invention has a double-layer structure made up of a first diffusion layer (15A, 15C) having gas flowpassages (21A, 21C) at its one main surface, and a second diffusion layer (16A, 16C) disposed on the other main surface of the first diffusion layer. The first diffusion layer and the second diffusion layer are each structured with a porous member mainly comprised of conductive particles and a polymer resin, and the first diffusion layer is structured to be lower in porosity than the second diffusion layer.",
  "title": "GAS DIFFUSION LAYER AND PROCESS FOR PRODUCTION THEREOF, AND FUEL CELL"
}