Fig. 3: Capture performance of Py-TFImI-25 COF and Py-TFIm-25 COF. | Nature Communications

Fig. 3: Capture performance of Py-TFImI-25 COF and Py-TFIm-25 COF.

From: Efficient and selective capture of thorium ions by a covalent organic framework

Fig. 3: Capture performance of Py-TFImI-25 COF and Py-TFIm-25 COF.The alternative text for this image may have been generated using AI.

a Effect of pH on removal of Th(IV). b Adsorption kinetics. c and d The distribution coefficients of Th(IV) and competing ions. The inset shows the separation factors of Th(IV) and competing ions. All the error bars represent the standard deviation of the experiments.

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