Abstract:The article presents experiments on obtaining composite fibers based on Shubarkol coal tar (CT) and polycarlonitrile (PAN) by electrospinning in a laboratory setup. As a result of energy dispersive X-ray spectroscopy and SEM microscopy, the elemental composition (C-85.83%) and the diameter of the carbon fiber were determined, which ranged from 89.0 nm to 449.8 nm. The resulting CNF was subjected to oxidation in air at 300 °C, the holding time was 1 hour, after which the carbonization process was carried out at… Show more
“…Several methods have been reported for the synthesis of CNTs, but the most common methods are arc-discharge, 2–7 laser ablation 8,9 and chemical vapor deposition (CVD). 10–16 A comparative description of these three methods is given in Table 2 .…”
Carbon nanotubes (CNTs) are considered as one of the ideal materials due to their high surface area, high aspect ratio, impressive material properties, such as mechanical strength, thermal and electrical...
“…Several methods have been reported for the synthesis of CNTs, but the most common methods are arc-discharge, 2–7 laser ablation 8,9 and chemical vapor deposition (CVD). 10–16 A comparative description of these three methods is given in Table 2 .…”
Carbon nanotubes (CNTs) are considered as one of the ideal materials due to their high surface area, high aspect ratio, impressive material properties, such as mechanical strength, thermal and electrical...
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