909647.fig.008a
(a)
909647.fig.008b
(b)
909647.fig.008c
(c)
909647.fig.008d
(d)
Figure 8: Transmission electron micrographs of nanocrystalline particles of (a) MW16–0.19, (b) MW8–0.19, (c) MW4–0.19, and (d) MW2–0.19.