[G] Hydrogen and Battery Related Materials（3）

[131] High-pressure and ambient-pressure phases of MgYNi and their hydrogenation properties

*Siree BURAPORNPONG¹, Kouji Sakaki², Atsunori Kamegawa¹ (1. Muroran IT, 2. AIST)

Keywords:Hydrogen storage alloys、Mg–Y–Ni ternary system、Mg-based alloys、High-pressure synthesis

The effect of pressure on the formation of MgYNi with the ZrNiAl-type and MoAlB-type structures has been studied. The hydrogenation properties of both type structure of MgYNi will be discussed.