{
  "$type": "site.standard.document",
  "description": "The present invention provides a separator for fuel cell containing: a flat plate member (6); a gas passage-side member (7a) provided on one side of the flat plate member and having passages (8a) for passing a reactant gas therethrough; and a cooling water passage-side member (7b) provided on the…",
  "path": "/patents/1078712",
  "publishedAt": "2005-04-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/0221",
    "NICHIAS CORP [JP]"
  ],
  "textContent": "The present invention provides a separator for fuel cell containing: a flat plate member (6); a gas passage-side member (7a) provided on one side of the flat plate member and having passages (8a) for passing a reactant gas therethrough; and a cooling water passage-side member (7b) provided on the other side of the flat plate member and having passages for passing cooling water (8b) therethrough, wherein the gas passage-side member and the cooling water passage-side member are formed from first and second conductive resin compositions which are different from each other, respectively, and the difference between the thermal expansion coefficient of the gas passage-side member in its thickness direction and the thermal expansion coefficient of the cooling water passage-side member in a direction perpendicular to its thickness direction is 25 x 10/K or smaller, and wherein the flat plate member contains at least one of the first and second conductive resin compositions.",
  "title": "Separator for fuel cell and process for producing the same"
}