| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hydrogen separation membrane with a support body, suppressing deterioration of hydrogen permeability of a hydrogen separation membrane base material, and a fuel cell having the membrane. <P>SOLUTION: The hydrogen separation membrane 100 with a support body is provided with: a hydrogen separation membrane 30; the support body 10 reinforcing the hydrogen separation membrane 30; and a diffusion suppressing layer 20 provided between the hydrogen separation membrane 30 and support body 10 and suppressing metal diffusion between the hydrogen separation membrane 30 and the support body 10. Metal diffusion between the hydrogen separation membrane 30 and support body 10 is suppressed by the diffusion suppressing layer 20. In this case, the deterioration of the hydrogen separation performance of the hydrogen separation membrane 30 can be suppressed. <P>COPYRIGHT: (C)2007,JPO&INPIT |
