1 article(s) from Sarac, A Sezai
Figure 1: a) Web of aligned PAN nanofibers produced with rotating collector and b) web of PAN nanofibers prod...
Figure 2: Stress–strain plots of webs of aligned and non-aligned PAN nanofibers.
Figure 3: Schematic description of carbonization process starting from polyacrylonitrile.
Figure 4: ATR-FTIR results of oxidized webs with GO and of the carbon nanofiber web. The inset represents the...
Figure 5: TGA curves representing the experimental conditions of oxidation for 300 min of different oxidation...
Figure 6: a) Nyquist plots of webs of oxidized PAN nanofibers. Inset: Randles circuit model. b) Bode magnitud...
Figure 7: Raman spectrum of carbon nanofiber webs.
Figure 8: GO-containing PAN-based electrospun, oxidized and carbonized nanofibers.
Figure 9: AFM image of GO-containing oxidized PAN nanofiber webs.
Figure 10: a) SEM image of GO; b) TEM images of GO-containing PAN nanofibers; c) carbon nanofibers.
Figure 11: SEM images of (a) oxidized PAN nanofiber webs and (b) GO-containing oxidized PAN nanofiber webs wit...
Figure 12: Nyquist plots of oxidized PAN and GO-containing oxidized PAN nanofiber webs (inset: Nyquist plots o...
Figure 13: Bode phase plots of oxidized PAN nanofiber webs and GO-containing oxidized PAN nanofiber webs.
Figure 14: Bode magnitude plots of oxidized PAN nanofiber webs and GO-containing oxidized PAN nanofiber webs (...
Figure 15: Cyclic voltammograms of carbon nanofibers and GO-containing carbon nanofiber webs at scan rate of 5...