Skip to main content
. 2024 Apr 10;9(16):17817–17831. doi: 10.1021/acsomega.3c07133

Figure 2.

Figure 2

UV spectra of the solutions before and after palladium immobilization (a), the FT-IR spectra of Fe3O4@SiO2, Fe3O4@SiO2–NH2, Complex I, Complex II, and Complex III (b), and the FT-IR spectra of Catalyst I, Catalyst II, and Catalyst III (c).