Hydrogen storage in Zr0.9Ti0.1(Ni0.5Cr0.5-xVx)2 Laves phase, with x = 0, 0.125, 0.25, 0.375, 0.5. A theoretical approach

The main contribution to density of states is due to d states of all components of the structure and an H-metal bonding is observed in the range −10 to −4 eV.