Metal bipolar plate for proton exchange membrane fuel cell
A technology of metal bipolar plates and proton exchange membranes, applied in fuel cells, circuits, electrical components, etc., can solve problems such as insufficient reaction between hydrogen and oxygen, reduced fuel cell output performance, and supply rate that cannot match the hydrogen supply rate. Achieve the effect of convenient full contact and improved output performance
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[0034] The following is attached Figure 1-5 The application is described in further detail.
[0035] The embodiment of the present application discloses a metal bipolar plate used in a proton exchange membrane fuel cell. refer to figure 1, the metal bipolar plate includes an electrode assembly 1, the electrode assembly 1 includes a set of anode plates 11 and cathode plates 12 welded on the back, the anode plates 11 and the cathode plates 12 are rectangular, and the anode plates 11 and the cathode plates 12 are made of Made of sheet metal. A first hydrogen inlet 111, a first condensate inlet 112 and a first oxygen inlet 113 are opened on one side of the anode plate 11, and the first hydrogen inlet 111, the first condensate inlet 112 and the first oxygen inlet 113 are along the The anode plate 1 is arranged in the width direction, and a second hydrogen inlet 123 , a second condensing agent inlet 124 and a second oxygen inlet 125 are opened on the corresponding position of th...
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