Membrane electrode assembly
OwnerTomohisa Yoshie, Akihito Yoshida +2inventors
InventorsTomohisa Yoshie, Akihito Yoshida, Shunsuke Sata, Masaki Kaga
Life of this patent
Estimating the term…
Abstract
There is provided a membrane electrode assembly comprising an electrolyte membrane, an anode electrode stacked on one surface of the electrolyte membrane, a cathode electrode stacked on the other surface of the electrolyte membrane, and a channel plate arranged on a side of the anode electrode, said side being the reverse side of the electrolyte membrane side. The membrane electrode assembly also comprises an insulating sealing layer which covers at least the lateral surfaces of the anode electrode, the electrolyte membrane and the channel plate, and contains a water-swellable particle.
Claims7
A membrane electrode assembly comprising:
- an electrolyte membrane;
- an anode electrode stacked on one surface of said electrolyte membrane;
- a cathode electrode stacked on the other surface of said electrolyte membrane;
- and
- a channel plate arranged on a side of said anode electrode, said side being the reverse side of said electrolyte membrane side, and further comprising an insulating sealing layer, containing a water-swellable particle and covering the side surfaces of at least said anode electrode, said electrolyte membrane and said channel plate.
Dependencies are inferred from the claim text.