Skip to main content

Advertisement

Table 2 Surface elemental composition and XPS binding energies of FT-1, FT-2, and FT-3

From: Facile method to synthesize magnetic iron oxides/TiO2 hybrid nanoparticles and their photodegradation application of methylene blue

  Chemical composition (%); in parentheses, binding energy (eV) Atomic ratio
Samples Ti 2 p Fe 2 p O 1 s N 1 s Si 2 p Ti/Fe O/FeTi
FT-1 2.87 (457.7) 1.38 (709.2) 29.08 (529.4) 3.96 (400.3) 3.80 (101.5) 2.08 6.84
FT-2 4.72 (457.8) 1.25 (709.3) 27.13 (529.5) 4.10 (401.2) 2.60 (101.0) 3.78 4.54
FT-3 5.75 (458.3) 1.02 (710.0) 33.53 (530.0) 4.38 (400.7) 5.48 (101.4) 5.63 4.95