| 摘要 |
PURPOSE: A hydrogen storage material and a producing method thereof are provided to prevent the reduction of the hydrogen storage capacity by adding a catalyst. CONSTITUTION: A hydrogen storage material contains lithium boron hydride and yttrium hydride. The yttrium hydride is selected from either yttrium dihydride or yttrium trihydride. The molar ratio of the lithium boron hydride for the yttrium hydride is 2~8. The lithium boron hydride and the yttrium hydride inter-react with each other when discharging hydrogen from the storage material, and changes into lithium hydride and yttrium boride.
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