Hydrogen Storage Capacity of Lead-Free Perovskite NaM<sub>T</sub>H<sub>3</sub> (M<sub>T</sub>=Sc, Ti, V): A DFT Study

<div>Partial density of phonon states of (a) NaScH<sub>3</sub>, (b) NaVH<sub>3</sub>, and (c) NaTiH<sub>3</sub>.</div>

International Journal of Energy Research

Figure 6: Hydrogen Storage Capacity of Lead-Free Perovskite NaM<sub>T</sub>H<sub>3</sub> (M<sub>T</sub>=Sc, Ti, V): A DFT Study 