Fig. 3: Sorption experiment results of NCU-1. | Nature Communications

Fig. 3: Sorption experiment results of NCU-1.

From: Rationally designed nanotrap structures for efficient separation of rare earth elements over a single step

Fig. 3

a Equilibrium data for Pr3+, Nd3+, Gd3+, and Dy3+ adsorption of NCU-1 and fitted with the Langmuir isotherm models. b Kd values of metal ions captured by NCU-1 at various pH values from 2.0 to 6.0. c NCU-1 capture efficiency of metal ions in mine tailings collected from Ganzhou city. d Mine tailing breakthrough curves of metal ions. Error bars represent S.D. n = 3 independent experiments.

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