Fig. 2 | Nature Communications

Fig. 2

From: A versatile MOF-based trap for heavy metal ion capture and dispersion

Fig. 2

Characterization and illustration of MOF-808 and MOF-808-EDTA. a, b Schematic illustration of the structures of the two MOFs. c PXRD patterns. d N2 adsorption-desorption isotherms. e Pore size distributions. f, g SEM images (Scale bar, 500 nm). h 1H NMR spectra of (A) alkaline-digested MOF-808-EDTA, (B) alkaline-digested MOF-808, (C) EDTA-2Na, and (D) H3BTC in KOH/D2O solution

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