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Water resistant metal hydrides necapsulated in hydrophobic creamic shells

机译：防水金属氢化物封装在疏水陶瓷壳中

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ZrMn_2 is one of the most promising hydrogen absorbing materials and many alloys based upon this intermetallic compound have been investigated (1-6). Though these alloys easily lose their hydriding abilitis on contact with the ambient atmosphere and are apt to be ignited, they have an advantage of controllability, that is, the quilibrium dissociation proessure can be controlled within a wide range by replacing a part of Zr and Mn by Ti and Fe or Ni, respectively (3-5). As can be seen in FIGURE 1, the dissociation pressure decreases with the cell volume, the correlation being conventiently represented by the straight lines with respective s lopes for AB_2-type and AB_(1.5)-type alloys. One can design a specific alloy composition suitable for an intended application.
机译：ZrMn_2是最有前途的吸氢材料之一，已经研究了许多基于这种金属间化合物的合金（1-6）。尽管这些合金在与周围大气接触时很容易失去氢化胆汁炎并易于点燃，但它们具有可控性的优点，即，通过置换一部分Zr和Mn可以将平衡解离的风险控制在一个较大的范围内。分别是Ti和Fe或Ni（3-5）。从图1中可以看出，解离压力随晶胞体积而减小，对于AB_2型和AB_（1.5）型合金，该相关性方便地由具有各自斜率的直线表示。可以设计出一种适合预期应用的特定合金成分。

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