| 摘要 |
<p>Disclosed is a hydrogen storage device having sufficient hydrogen storage capacity, which is also suitable for transportation and supply of hydrogen. Specifically disclosed is a hydrogen storage device characterized by comprising a hydrogen storage container (10) filled with a porous hydrogen absorbing material (12), a vacuum thermal insulation container (20) surrounding the hydrogen storage container (10) so that a vacuum thermal insulation layer (22) is formed around the hydrogen storage container (10), and a cooling pipe (30) running inside the hydrogen storage container (10) for circulating a refrigerant (32) having a temperature of not more than 120 K when the porous hydrogen absorbing material (12) is caused to absorb hydrogen.</p> |
