fig2

Figure 2. Structural characterization of the cellulose/PVDF GGs. (A) FTIR spectra of the cellulose/PVDF GGs. (B) Crystalline phases of PVDF: (i) α-phase and (ii) β-phase. (C) XRD patterns of cellulose/PVDF GGs and (D) corresponding full width at half maximum (FWHM) values.