Figure 7

FTIR analysis of the CoxNi1−xFe2O4; x = 0.9/SiO2/TiO2/C-dots nanocomposite, bare C-dots and CoxNi1−xFe2O4; x = 0.9/SiO2/TiO2 nanocomposite.
FTIR analysis of the CoxNi1−xFe2O4; x = 0.9/SiO2/TiO2/C-dots nanocomposite, bare C-dots and CoxNi1−xFe2O4; x = 0.9/SiO2/TiO2 nanocomposite.