Mechanistic insight into the promoting effect of magnesium nickel hydride on the dehydrogenation of ammonia borane

Destabilization of Boron-Based Compounds for Hydrogen Storage in the Solid-State: Recent Advances

“…Mg2Ni alloy and milled it with AB [251]. They determined that for an intense mil Other additives, such as misch metal (an alloy of rare earth elements), have been reported [244].…”

“…The destabilization effect of the alloys was sorted as follows: CuNi < FeNi < ZrNi. Luo et al used the Mg 2 Ni alloy and milled it with AB [251]. They determined that for an intense milling process, the onset dehydrogenation temperature decreased due to the better mixing of the two components and a stronger physical interaction between the particles.…”

Low temperature dehydrogenation properties of ammonia borane within carbon nanotube arrays: a synergistic effect of nanoconfinement and alane

“…On the other hand, the destabilization of AB and suppression of volatile byproducts could also be achieved by compositing with metal hydrides (MH). [30][31][32][33] Kang et al found that the mechanically milled mixture of AB and MgH 2 could release 8 wt% H 2 within 4 h at around 100 C without the byproducts of diborane and borazine. 31 In AB-MH systems, Nakagawa et al demonstrated that Pauling electronegativity of M is good to indicate the amount of undesired byproducts (NH 3 and B 2 H 6 ), and the level of NH 3 decreased with the increase of electronegativity.…”