| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress stay of liquid water in a conductive porous body on an anode side in an anode dead end type fuel cell system. <P>SOLUTION: A fuel cell conducting power generation in a state storing fuel gas on the inside is equipped with an electrolyte layer, an anode side porous layer 42 and a cathode side porous layer 41 which are a porous layer comprising a conductive material, an anode side gas separator 48 and a cathode side gas separator 46 comprising the conductive material, a fuel gas passage formed between an electrolyte layer and the anode side gas separator 48, and an oxidizing gas passage formed between the electrolyte layer and the cathode side separator 46. A heat radiation suppressing part suppressing heat radiation from the fuel gas passage through a member containing the anode side porous layer 42 and the anode side gas separator 48 compared with heat radiation from the oxidizing gas passage through a member containing the cathode side porous layer 41 and the cathode side gas separator 46 is formed in the fuel cell. <P>COPYRIGHT: (C)2007,JPO&INPIT |
