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

Table 1

Major catalytic parameters of additives and catalysts involved in the dehydrogenation reaction of AB via thermal decomposition.

Catalyst/additive (wt%)^a	Onset temp. (°C)	H2 yield (wt%)	Reaction time (s)
BA (30)	94	9.56	50
SiO2 NP (20)	91	9.26	118
Na-ZSM-5 (20)	93	5.70	557
H-ZSM-5 (20)	95	5.70	433
CBV2314 (16.7)	94	4.75	749
No catalyst	98	5.05	588

^aContent ratios are optimized for each additive or catalyst.