镁系储氢薄膜的研究进展

Progress in Research of Mg-based Hydrogen Storage Film

综述了储氢薄膜的研究进展,包括制备方法、制备原理及影响因素。详细介绍了国内外镁系合金薄膜的研究状况,通过分析Mg-Pd,Mg-V,Mg-Ni,Mg-MmNi5复合薄膜的吸氢性能,指出镁系储氢薄膜的理想发展方向应该是寻找一种价格低廉且活性较好的金属元素取代价格较高的Pd、V,采用与其它类活性好的合金复合等方法,获取吸放氢性能优良的储氢薄膜。

Advancing in research of Mg-based hydrogen storage film in recent years was simply reviewed, including the advantage of the film, the function theory of fabricating method and its functional theory, and the influencing factors in the technological process. Research status worldwide was introduced in detail. By comparing Mg-Pd, Mg-V, Mg-Ni, Mg-MmNi5 hydrogen storage films, an ideal tendency for producing Mg-based film was pointed out, for example, low-price alloy substitution, adopting a new method to synthesize Mg-MmNi5 composite, and so on.