Figure 2

FT-IR spectra of (I) CuFe2O4 MNPs, (II) CuFe2O4@SiO2, (III) CuFe2O4@CPTMS, (IV) CuFe2O4/SiO2-(phenylenediamine), and (V) magnetic CuFe2O4@SiO2-polymer nanostructure (a), and TGA analysis of the prepared nanostructure (b).
FT-IR spectra of (I) CuFe2O4 MNPs, (II) CuFe2O4@SiO2, (III) CuFe2O4@CPTMS, (IV) CuFe2O4/SiO2-(phenylenediamine), and (V) magnetic CuFe2O4@SiO2-polymer nanostructure (a), and TGA analysis of the prepared nanostructure (b).