Hydrogen Generation by Treatment of Aluminium Metal with ...
However, distinctly higher rates of hydrogen evolution were achieved (713 mL g-1 min-1) when the aluminium was activated by ball milling with 7 wt% bismuth. Wang et al. [ 38 ] used nanocrystals of metal oxides such as TiO 2, Co 3 O 4, Cr 2 O 3, Fe 2 O 3, Mn 2 O 3, NiO, CuO, and ZnO as modifiers in aluminium metal powders to produce ...