FUEL CELL SEPARATOR AND FUEL CELL STACK INCLUDING THE SAME

摘要

A fuel cell is provided that includes a plurality of membrane-electrode assemblies (MEAs) and a first flow channel that supplies fuel to one of the membrane-electrode assemblies in which the first flow channel is formed by a plurality of channel plates between the membrane-electrode assemblies. Additionally, a second flow channel supplies air to another one of the membrane-electrode assemblies, and a cooling channel circulates a cooling medium for cooling the first flow channel and the second flow channel. In particular, the cooling channel is provided therein with a split fin that divides the cooling channel accordingly.

主权项

1. A fuel cell, comprising:
a plurality of membrane-electrode assemblies (MEAs); and at least one separator including:
a first flow channel that supplies fuel to one of the membrane-electrode assemblies, the first flow channel being formed by a plurality of channel plates between the membrane-electrode assemblies;a second flow channel that supplies air to another one of the membrane-electrode assemblies; anda cooling channel configured to circulate a cooling medium to cool the first flow channel and the second flow channel,wherein the cooling channel is provided therein with a split fin that divides the cooling channel.