Table 1.
DSC results of PAN, P(AN-co-IA), and P(AN-co-AMPS) nanofibers under N2 and air atmospheres, respectively.
| Polymer Codes |
Ti (°C) |
Tp1 (°C) |
Tp2 (°C) |
Tf (°C) |
ΔT (°C) |
ΔH (J/g) |
ΔH/ΔT [J/(g °C)] |
|
|---|---|---|---|---|---|---|---|---|
| PAN | N2 | 268.4 | 274.3 | 279.5 | 11.1 | 534.1 | 48.1 | |
| P(AN-co-IA) | 217.4 | 212.1 | 268.8 | 300.6 | 83.2 | 610.0 | 7.3 | |
| P(AN-co-AMPS) | 240.5 | 257.6 | 295.2 | 318.9 | 78.4 | 641.0 | 8.2 | |
| PAN | Air | 297.1 | 309.3 | 345.2 | 48.1 | 4988.8 | 103.7 | |
| P(AN-co-IA) | 222.6 | 247.6 | 316.6 | 400.9 | 178.3 | 5110.7 | 28.7 | |
| P(AN-co-AMPS) | 252.9 | 274.5 | 321.4 | 401.0 | 148.1 | 3987.5 | 26.9 |