Solid-Phase Hydrogen Storage Based on NH₃BH₃-SiO₂ Nanocomposite for Thermolysis

Figure 4

Hydrogen evolution curves and the catalytic parameters of various compositional ratios between AB and SiO₂ NP. The best result is obtained for the 8.5 : 1.5 composite, achieving 12.00 wt% H₂ yield, with a reaction time duration of less than 1 min.