【摘要】 介绍了用机械合金化制备的2MgNi0.1Mo-10%G(G代表石墨)复合储氢材料。对不同研磨时间的样品进行了扫描电镜(SEM)和X射线衍射(XRD)分析,并对其储氢量和储氢性质进行了初步的测试和分析,发现材料可能具有和Laves相相似的结构,不需活化即可吸氢,储氢量在423K、2MPa的较温和条件下就可达到6.22%(质量)。更多还原

【Abstract】 MgNi 0.1Mo-10%G(G represents graphite) composite hydrogen storage alloy synthesized by mechanical alloying has been investigated in this paper. SEM and X-ray diffraction have been used to study the microstructure characteristics of the materials. It has been found that the material has the structure similar to Laves phase, some of them can absorb hydrogen up to 6.22%(mass) at 423K,2MPa without activation.更多还原