A review on hydrogen production from ammonia borane: Experimental and theoretical studies

Ammonia borane (NH3BH3, AB) is an ideal raw material of hydrogen production with higher hydrogen storage capacity. In this paper, the catalytic processes of AB dehydrogenation were described from different ways, including thermal dehydrogenation, hydrolysis, methanolysis, photocatalysis and photo-piezoelectric synergy catalysis with experimental research and theoretical calculations. Catalyst models include bulk materials, two-dimensional materials, nanocluster particles and single/diatomic structures. Among them, the proportion of H2 released is different, and the reaction conditions are also different, which are suitable for different application scenarios. Through this review, we could have a preliminary comprehensive understanding of AB dehydrogenation reaction.