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AssigneeWidex A/S
InventorsTorsten Lund-Olesen, Kasper Vestentoft, Oskar Tynelius, Jacob Lindner Bonde, Jan Harry Hales, Leif Hojslet Christensen
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A direct alcohol fuel cell having a proton exchange membrane (PEM) separating an anode section from a cathode section, which cathode section contains a cathode collection element electrically connected to a cathode catalyst, the cathode catalyst being in diffusive communication with a gaseous oxidant, and which anode section comprises an anode collection element electrically connected to an anode catalyst. The anode catalyst is in diffusive communication with a fuel supply. The PEM is structured to have a bottom and walls extending from the bottom to a containment distance into the cathode section, and the cathode catalyst is located within the containment distance from the bottom. The fuel cell is suited for a microelectronic device.
A direct alcohol fuel cell (DAFC) comprising a proton exchange membrane (PEM) separating an anode section from a cathode section, which cathode section contains a cathode collection element electrically connected to a cathode catalyst, the cathode catalyst being in diffusive communication with a gaseous oxidant, and which anode section comprises an anode collection element electrically connected to an anode catalyst, the anode catalyst being in diffusive communication with a fuel supply,
Dependencies are inferred from the claim text.