{
  "$type": "site.standard.document",
  "description": "The method comprises discharging a heat of a fuel cell assembly using coolant such as a deionized water, and adding a nonionic surfactant to the coolant. The surfactant has a cloud point of below 20[deg] C, and is a low-foam surfactant. A concentration of the surfactant dissolved in the coolant is…",
  "path": "/patents/993532",
  "publishedAt": "2013-01-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08L71/02",
    "SIEMENS AG [DE]"
  ],
  "textContent": "The method comprises discharging a heat of a fuel cell assembly using coolant such as a deionized water, and adding a nonionic surfactant to the coolant. The surfactant has a cloud point of below 20[deg] C, and is a low-foam surfactant. A concentration of the surfactant dissolved in the coolant is less than 0.1 vol.%. The fuel cell assembly comprises membrane-electrode assemblies (3) arranged between bipolar plates. An independent claim is included for a fuel cell assembly.",
  "title": "Method for cooling a fuel cell assembly"
}