Mechanical properties of electrospun PAN NFs.
| Type of nanofiber | PAN NFs | |
|---|---|---|
| PAN | Modified PAN | |
| Elongation at break (%) | 25 ± 2.5 | 24 ± 1.48 |
| Max. displacement (mm) | 4.2 | 4.0 |
| Young's modulus (GPa) | 260 ± 5.52 | 258 ± 1.25 |
| Tensile strength (GPa) | 4.9 ± 1.2 | 4.5 |
| Elastic modulus (GPa) | 4.5 ± 0.85 | 4.1 ± 0.25 |