| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aging device of a solid polymer fuel cell and its method wherein control of an aging operation is easy, and in which the aging operation can be completed in a short time even in the case of the solid polymer fuel cell having an electrolyte film in which a non-fluorine based material is used. <P>SOLUTION: This is the aging method to preliminarily operate the solid polymer type fuel cell, a solid polymer fuel cell stack 1 to become an object of the preliminary operation is prepared (S1), a loading device 21 is connected to the solid polymer fuel cell (S2), and a load electric current in which its magnitude is fluctuated periodically over time is made to flow in the loading device from the solid polymer fuel cell (S3). <P>COPYRIGHT: (C)2007,JPO&INPIT |
