{
  "$type": "site.standard.document",
  "description": "A method of manufacturing a solid oxide fuel cell stack (10) having an electrically conductive interconnect (28), including the steps of: (a) providing a first fuel cell and a second fuel cell, (b) providing a substrate having an iron-chromium alloy, (c) depositing a layer of metallic cobalt over a…",
  "path": "/patents/976858",
  "publishedAt": "2014-03-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/021",
    "DELPHI TECH INC [US]"
  ],
  "textContent": "A method of manufacturing a solid oxide fuel cell stack (10) having an electrically conductive interconnect (28), including the steps of: (a) providing a first fuel cell and a second fuel cell, (b) providing a substrate having an iron-chromium alloy, (c) depositing a layer of metallic cobalt over a portion of substrate surface, (d) subjecting the layer of metallic cobalt to reducing conditions, (e) then exposing the remaining portion of the layer of metallic cobalt to oxidizing conditions for a predetermined time and temperature, such that the surface portion of the layer of metallic cobalt is oxidized to cobalt oxide, thereby forming the electrically conductive interconnect (28) having a layer of metallic cobalt sandwiched between a surface layer of cobalt oxide and the layer of cobalt-iron-chromium alloy, and (f) sandwiching the substrate between the first and second fuel cells.",
  "title": "A method of manufacturing a fuel cell stack having an electrically conductive interconnect."
}