Hydrogen Storage Capacity of Lead-Free Perovskite NaM_TH₃ (M_T=Sc, Ti, V): A DFT Study

Figure 10

Thermodynamic properties of (a, b) NaScH₃, (c, d) NaTiH₃, and (e, f) NaVH₃.

(a)

(b)

(c)

(d)

(e)

(f)