A bipolar plate for a fuel cell capable of improving the cooling efficiency of a fluid passing through the bipolar plate, and a fuel cell including the same, includes a first plate, a second plate coupled to the first plate to form a channel in which a flu...

A fuel cell includes a membrane electrode assembly forming a catalytic reaction plane region; a gas diffusion layer disposed on a main surface of the membrane electrode assembly; a separator disposed on a main surface of the gas diffusion layer; an electro...

An object of the present invention is to provide a fuel cell preventing formation of a diffusion layer containing Ca and other elements, and having an excellent power generation performance at low temperature by preventing breakdown of a crystal structure ...

In a conventional fuel battery cell, it is difficult to enhance the durability of a membrane electrode assembly because a bending stress due to a pressure difference between the anode side and the cathode side is concentrated at end portions of the membran...

A gas diffusion layer comprises a gas diffusion substrate having a first surface and a second surface formed opposite to the first surface; and a microporous layer containing a conductive powder and disposed on the first surface of the gas diffusion substr...

A membrane electrode assembly for a fuel cell is disclosed. It comprises an electrolyte membrane, an anode facing one side of said electrolyte membrane and a cathode facing the other side of said electrolyte membrane. The anode and cathode each include a g...

To provide a fuel cell and an oxidant distributing plate for the fuel cell. A water created in the fuel cell is used to humidify an oxidant gas and/or a fuel flowing in an opposite passage opposite to a MEA. The fuel cell includes a MEA 1, an oxidant distr...

A fuel cell includes an electrolyte membrane, a pair of anode-side and cathode-side catalyst layers, a pair of an anode gas diffusion layer and a cathode gas diffusion layer, and a pair of an anode-side separator and a cathode-side separator. Also adjusted...