HYDROGEN STORAGE MATERIAL, HYDROGEN STORAGE CONTAINER AND HYDROGEN SUPPLY APPARATUS

To provide hydrogen storage materials being inexpensive and having hydrogen absorption (storage) and desorption properties suitable for hydrogen storage, which have alloys with an elemental composition represented by Formula (1), a hydrogen storage container containing the hydrogen storage material,...

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Hauptverfasser: NISHIGAKI, Noboru, OTSUKI, Takayuki, HAYASHI, Hiroki, TAKATA, Yoshiharu, IKEUCHI, Shinji
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:To provide hydrogen storage materials being inexpensive and having hydrogen absorption (storage) and desorption properties suitable for hydrogen storage, which have alloys with an elemental composition represented by Formula (1), a hydrogen storage container containing the hydrogen storage material, and a hydrogen supply apparatus including the hydrogen storage container.        LaaCebSmcNidMe     (1)where, M is Mn or both of Mn and Co, a satisfies 0.60 ≤ a ≤ 0.90, b satisfies 0 ≤ b ≤ 0.30, c satisfies 0.05 ≤ c ≤ 0.25, d satisfies 4.75 ≤ d ≤ 5.20, e satisfies 0.05 ≤ e ≤ 0.40, a + b + c = 1, and d + e satisfies 5.10 ≤ d + e ≤ 5.35.