{
  "$type": "site.standard.document",
  "description": "Hydrogen evolution device (301) for liberating an amount of liberated hydrogen, which is proportional to an amount of the current upon passage of an electric current, comprises: at least one hydrogen evolution cell comprising an electrochemically oxidizable anode; a hydrogen cathode; an…",
  "path": "/patents/986904",
  "publishedAt": "2013-09-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C25B1/02",
    "VARTA MICROBATTERY GMBH [DE]"
  ],
  "textContent": "Hydrogen evolution device (301) for liberating an amount of liberated hydrogen, which is proportional to an amount of the current upon passage of an electric current, comprises: at least one hydrogen evolution cell comprising an electrochemically oxidizable anode; a hydrogen cathode; an electrolyte; and at least one heating resistor (106) which is thermally coupled to the hydrogen evolution cell directly or via a solid or liquid heat conductor. Independent claims are also included for: (1) a device for supplying a load with electric energy, comprising the hydrogen evolution device and a fuel cell (302) in which hydrogen from the hydrogen evolution device reacts with an oxidant to generate current; and (2) operating hydrogen evolution device or a fuel cell which is supplied with hydrogen from the hydrogen evolution device, comprising heating the cathode of the hydrogen evolution device with the heating resistor.",
  "title": "Improved hydrogen development device and fuel cell system comprising same"
}