Tetrahydroborates as new hydrogen storage materials
Tetrahydroborates as new hydrogen storage materials
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DOI：
10.1016/j.scriptamat.2007.01.010
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发表时间：
2007-05
影响因子：
6
通讯作者：
A. Züttel;A. Borgschulte;S. Orimo
中科院分区：
文献类型：
--
作者：
A. Züttel;A. Borgschulte;S. Orimo
四氢硼酸盐代表了一类具有最大氢气重量密度和体积氢气密度的复杂氢化物。因此，这些化合物是一种潜在的移动应用储氢材料。碱金属和碱土金属四氢硼酸盐已经存在了50多年，人们对它们的化学性质进行了深入的研究。然而，它们的物理性质在很大程度上仍然未知。对主要的物理参数，如结构、稳定性和氢扩散等进行了总结和讨论。
The tetrahydroborates represent a class of complex hydrides with the largest gravimetric and volumetric hydrogen density for hydrogen. Therefore, these compounds are potential hydrogen storage materials for mobile applications. The alkali metal and alkali earth metal tetrahydroborates have been known to exist for more than 50 years, and their chemical properties have been investigated intensively. However, their physical properties are to a large degree still unknown. The main physical parameters, e.g., structure, stability and hydrogen diffusion, are summarized and discussed in this paper.