Figure 7
From: A Magnetically Recoverable Fe3O4–NH2–Pd Sorbent for Capture of Mercury from Coal Derived Fuel Gas
SEM images of (a) fresh Fe3O4–NH2 and (b) fresh Fe3O4–NH2–Pd; TEM images of (c) fresh Fe3O4-NH2, (d) fresh Fe3O4–NH2–Pd and (e) Fe3O4–NH2–Pd after two regeneration cycles.
