Fig. 2

(a) XRD patterns of MIL-100(Fe), xM KI@ MIL-100(Fe) (x = 0.1 M, 0.01 M, 0.001 M), RTG-MIL-100(Fe) samples and (b) FTIR spectra illustrating the functional groups of these samples.

(a) XRD patterns of MIL-100(Fe), xM KI@ MIL-100(Fe) (x = 0.1 M, 0.01 M, 0.001 M), RTG-MIL-100(Fe) samples and (b) FTIR spectra illustrating the functional groups of these samples.