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公开(公告)号:EP3185338A1
公开(公告)日:2017-06-28
申请号:EP15833059.7
申请日:2015-08-17
发明人: OKUDA, Daisuke , KANEMOTO, Manabu , KAKEYA, Tadashi , KODAMA, Mitsuhiro , ZHANG, Peng , LIN, Zhen , YANG, Jinhong , QIAN, Wenlian , JIANG, Long
摘要: This invention provides a hydrogen storing alloy and a production method thereof. The hydrogen storing alloyhas a chemical composition of a general formulaR (1-x) Mg x Ni y , wherein R is one or more elements selected from rare earth elements comprising Y, x satisfies 0.05≤x≤0.3, and y satisfies 2.8≤y≤3.8. The ratio of the maximal peak intensity present in a range of 2θ=31°-33° to the maximal peak intensity present in a range of 2θ=41°-44° is 0.1 or less (including 0), as measured by X-ray diffraction in which a Cu-Kα ray is set as an X-ray source.
摘要翻译: 本发明提供了一种储氢合金及其生产方法。 储氢合金具有通式R(1-x)MgxNiy的化学组成,其中R为选自包含Y的稀土元素中的一种或多种元素,x满足0.05≤x≤0.3,且y满足2.8≤y≤3.8。 通过X射线衍射法测量,存在于2θ= 31°-33°范围内的最大峰值强度与在2θ= 41°-44°范围内存在的最大峰值强度之比为0.1或更小(包括0) 其中Cu-Kα射线被设定为X射线源。
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公开(公告)号:EP3185338B1
公开(公告)日:2020-01-01
申请号:EP15833059.7
申请日:2015-08-17
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