| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an intellectual electrode film for a fuel cell realizing ready measurement of its resistance and temperature and unit cell voltage and rapidly rising the temperature of a fuel cell stack to an ice-free level when cold-started. <P>SOLUTION: This intellectual electrode film is constituted by comprising the electrode film with an ion-exchange film applied with catalyst layers on its both surfaces and framed with an ion-exchange film supporting film on its periphery, a flexible substrate adhered to one surface of the ion-exchange film supporting film along the contours of the catalyst layers of the electrode film, a substrate circuit terminal disposed on the flexible substrate, and a connector clamped to the substrate circuit terminal. On the flexible substrate, an electric heating unit, an electric heating unit temperature sensor, an electrode film temperature sensor, a unit cell resistance measuring electric contact, and a voltage measuring electric contact are disposed in predetermined array and connected to the substrate circuit terminal. <P>COPYRIGHT: (C)2009,JPO&INPIT |
