592147.fig.003a
(a)
592147.fig.003b
(b)
592147.fig.003c
(c)
Figure 3: Bright field TEM micrographs of Mg-Ni nanoparticles before hydrogen absorption with SAED patterns inset (a), after hydrogen absorption with SAED patterns inset (b), and after hydrogen desorption with SAED patterns inset (c).