Fig. 3: 99TcO4−/ReO4− sorption experiment results using SCU-103. | Nature Communications

Fig. 3: 99TcO4−/ReO4− sorption experiment results using SCU-103.

From: 99TcO4− removal from legacy defense nuclear waste by an alkaline-stable 2D cationic metal organic framework

Fig. 3

a UV−vis spectra of 99TcO4− solution during the anion-exchange with SCU-103. b Sorption kinetics of 99TcO4− and ReO4− by SCU-103. c Sorption isotherm of ReO4− by SCU-103 (blue line: Langmuir model, pink line: Freundlich model). d Effects of different competing anions on the removal of ReO4− by SCU-103. e Effect of excess NO3− on the ReO4− exchange. f Effect of excess SO42− on the ReO4− exchange.

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