| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a battery having small capacity to a battery having large capacity. <P>SOLUTION: An electrode module includes a structure wherein an electrolyte membrane 11 containing a proton conductor conducting protons under a non-humidifying condition is supported by a frame body 20; on the electrolyte membrane 20, electrode films 13 and 14 and catalyst layers 15 and 16 are formed by a film formation process including at least any of sputtering, plating paste application; and a multilayered film comprising at least two layers is formed by alternately stacking the electrode films 13 and 14 and the catalyst layers 15 and 16. <P>COPYRIGHT: (C)2009,JPO&INPIT |
