Figure 1

XRD and FT-IR spectra of the samples: (a) pure UiO-66(Zr)-(COOH)2 (MOF), (b) pure Ni50Co50-LDH, (c) Ni50Co50-LDH-COOH (LDH-COOH), and (d) LDH/MOF NC.

XRD and FT-IR spectra of the samples: (a) pure UiO-66(Zr)-(COOH)2 (MOF), (b) pure Ni50Co50-LDH, (c) Ni50Co50-LDH-COOH (LDH-COOH), and (d) LDH/MOF NC.