Research Article

Synthesis, Characterization, and Adsorptive Properties of Fe3O4/GO Nanocomposites for Antimony Removal

Table 3

Binding energy, charge change, and electron transfer direction of the oxygen atom in the adsorption process.

Binding energy/eVElectric charge/esuOxygen electron transfer direction

Fe3O4/GO530.12−0.871
Fe3O4/GO + Sb532.25−0.738Provide electronic