{
  "$type": "site.standard.document",
  "description": "A fuel cell device includes an electrochemical cell , an oxidizer gas supply portion , and a contaminant trap portion . An oxidizer gas supply portion has an oxidizer gas supply port for supplying an oxidizer gas to the cathode . A contaminant trap portion is disposed on a portion of the cathode on…",
  "path": "/patents/1260098",
  "publishedAt": "2020-04-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/0662",
    "NGK INSULATORS, LTD."
  ],
  "textContent": "A fuel cell device includes an electrochemical cell , an oxidizer gas supply portion , and a contaminant trap portion . An oxidizer gas supply portion has an oxidizer gas supply port for supplying an oxidizer gas to the cathode . A contaminant trap portion is disposed on a portion of the cathode on the side with the oxidizer gas supply port and exhibits oxygen ion conductivity and electron conductivity.",
  "title": "ELECTROCHEMICAL DEVICE"
}