| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of suppressing leakage to the outside air of fuel in the stop of power generation and quickly increasing cell output in the re-start of power generation. <P>SOLUTION: The fuel cell is equipped with a membrane electrode assembly 16 comprising a fuel electrode, an air electrode, and an electrolyte membrane 15 interposed between the fuel electrode and the air electrode; and an oxidant gas shut off mechanism 25 stacked on the air electrode of the membrane electrode assembly 16 and capable of shutting off oxidant gas being supplied to the air electrode. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
