| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell appropriate for a power source and the like for electronic equipment and excellent in long-term preservation by preventing a leakage of liquid fuel and vaporization to the outside of an electrolyte film. <P>SOLUTION: A unit cell 11 comprises a film/electrode structure 20 which holds a solid electrolyte film 21 between an oxidizer electrode 23 and a fuel electrode 22 and in which an outer circumference part of the film 21 is protruded from the outer circumference parts of the fuel electrode 22 and the oxidizer electrode 23 to be disposed; a first separator 30 of which the contact face is contacted with the fuel electrode 22 of the structure 20 and also in which a first flow path 32 flowing fuel therethrough is formed; and a second separator 40 of which the contact face is contacted with the the oxidizer electrode 23 of the structure 20 and also in which a second flow path 42 flowing an oxidizer therethrough is formed. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
