Research Article

Trace Metal Detection in Aqueous Reservoirs Using Stilbene Intercalated Layered Rare-Earth Hydroxide Tablets

Figure 3

XRD patterns of (a) Dy2(OH)5NO3.nH2O, (b) Dy2(OH)5(C28H20O6S2)0.5.nH2O, (c) Dy2(OH)5(C28H20O6S2)0.5@Pb.nH2O, and (d) Dy2(OH)5(C28H20 O6S2)0.5@Cu.nH2O.
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(b)
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