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Figure 5.8.
The effect of the CHT concentration in CHT/MWNT dispersion on nanofiber diameter.
Figure 5.9 shows the infl uence of voltage on morphology of CHT/MWNT electro-
spun nanofi bers acquired SEM images. In our experiments, 18 kV attains as threshold
voltage, where fi ber formation occurs.
Figure 5.9.
Scanning electronic micrographs of electrospun fibers at different voltage (kV): (a) 18, (b)
20, (c) 22, (d) 24, 5 cm, 10% wt, TFA/DCM: 70/30. (0.06%wt MWNTs).
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