Synthesis of MIL-53(Fe) Metal-Organic Framework Material and Its Application as a Catalyst for Fenton-Type Oxidation of Organic Pollutants

Figure 10

XPS spectra of iron (III) benzene dicarboxylate samples synthesized at 150°C and 24 h with different Fe (III)/BDC molar ratios: (a), (b) 1 : 1; (c), (d) 1 : 2.

(a)

(b)

(c)

(d)