Effect of Zn on the hydrogen storage characteristics of multi-component AB5-type alloys

Abstract The mischmetal-based hydrogen storage alloy systems MlNi 3.8 Co 0.5 Mn 0.4 Al 0.3 Zn x (Ml, La-rich mischmetal; 0 x x =0.1. The Zn-free multicomponent AB 5 alloy has also been examined for comparison.