Layered Rare-Earth Hydroxide Unilameller Nanosheets: Synthesis, Characterization, and Adsorption

Figure 13

SEM images of (a) LEuH-flocs, (b) LEuH-flocs + fluoride ions, (c) LEuH-spinels obtained after calcination of LEuH-flocs at 500°C, (d) LEuH-fluoride adsorbed sample using LEuH-spinels as adsorbent, and (e) self-assembly of LEuH-flocs with NaCl to reproduce the original LEuH-Cl aggregates.

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