Substitutional Effect of Cr and Ti on Hydrogen Desorption from Mg2 Ni-Based Alloy

摘要：

Mg2Ni alloys have been synthesized through the solid state diffusion method. The effect of substitutions of Cr for Ni and Ti for Mg on hydrogen storage properties was studied. In the case of Mg2Ni0.8Cr0.2, Mg1.8Ti0.2Ni0.8Cr0.2, the desorption pressure increased after the substitutions of Cr for Ni and Ti for Mg. The hydrogenation properties of Mg2Ni can be improved by tailoring the effect of cell volume using Cr and Ti elements.

关键词： solid state diffusion hydriding/dehydriding Mg-based hydrides

作者: LI Fa-bing JIANG Li-jun DU Jun WANG Shu-mao LIU Xiao-peng ZHAN Feng

作者单位: Institute for Energy Material Science and Technology, General Research Institute for Nonferrous Metals, Beijing 100088, China

会议类型: 国际会议

会议名称: 2006中日稻米品质测控及美味技术学术研讨会

会议地点: 北京

会议语种:英文

页码: 250-251

在线出版日期: 2006-08-03（万方平台首次上网日期，不代表论文的发表时间）