| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fuel cell which is stabilized in power generation performance by keeping a humidity state on a MEA (Membrane Electrode Assembly). <P>SOLUTION: The fuel cell includes a membrane electrode assembly having an anode and a cathode between which an electrolyte membrane is interposed, an anode passage plate for supplying fuel to the anode, and a cathode passage plate for supplying an oxidant to the cathode. The cathode passage plate includes an air flow part formed in almost the central part of the cathode passage plate in the extending direction of the cathode passage plate, a duct formed at the edge of the cathode passage plate in the extending direction of the cathode passage plate, and an air passage formed so as to communicate with at least one of the duct and the air flow part in the direction different from the extending direction of the cathode passage plate. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
