铝氢化钠(NaAlH4)在加入掺杂剂时能在低于100℃下可逆吸/放大量氢气(目前氢的质量分数可达4.5%),且价廉易得,非常适用于作车用氢燃料电池上的储氢材料.本文介绍了NaAlH4储氢的基本原理、国外NaAlH4储氢的研究进展.并根据目前的研究现状提出了为提高可逆储氢质量分数,加快吸/放氢速率所需进一步开展的工作.
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