Figure 3

Physicochemical characterization of the Fe3O4/CG nanocomposites.
a XRD patterns of the Fe3O4/CG. b Raman spectra of the CG and the Fe3O4/CG. c The FTIR spectrum of the Fe3O4/CG. d The TGA curve of the Fe3O4/CG.

Physicochemical characterization of the Fe3O4/CG nanocomposites.
a XRD patterns of the Fe3O4/CG. b Raman spectra of the CG and the Fe3O4/CG. c The FTIR spectrum of the Fe3O4/CG. d The TGA curve of the Fe3O4/CG.