Hydrazine Decomposition to Produce CO_x-free H_2 on Nickel Catalyst at Ambient Temperature

摘要

We have shown that Ni/SiO_2 exhibits very high H_2 selectivity for the decomposition at ambient temperature. This finding suggests that nickel-based catalytic system might be used for CO_x-free H_2 production at rather mild temperature for PEM fuel cells.