Development Research of AB_2-Type Laves Phase Hydrogen Storage Alloy

The category and characteristics of AB_2-type Laves phase hydrogen storage alloy and the effects of preparation technique on the electrochemical performances of the alloys are expatiated comprehensively, and the present actuality of the investigation on AB_2-type Laves phase hydrogen storage alloy and the achieved level are introduced.Some opinions on investigation key stones of AB_2-type Laves phase hydrogen storage alloy in future are given roughly.