fig6

Figure 6. Structural and chemical characterization of the samples. (A) FTIR spectra; (B) XRD patterns; (C) thermogravimetric analysis; (D) high-resolution C 1s spectra of CFs before and after enzymatic etching; high-resolution C 1s (E) and N 1s (F) spectra of PANI/CFs and PANI/m-CFs. PANI: Polyaniline; m-CFs: modified cellulose fibers; FTIR: Fourier transform infrared spectroscopy; XRD: X-ray diffraction.