Table 2.
Initial temperature (Ti), maximum degradation temperature (Tmax) and char yield (Wresidue) for untreated ramie fibers, CPC, and CNCs at various hydrolysis conditions.
| Sample |
aTi |
bT10 |
Tmax |
Wresidue |
|---|---|---|---|---|
| (°C) | (°C) | (°C) | (%) | |
| Untreated ramie fibers | 226 | 99 | 346 | 2,9 |
| CPC | 271 | 317 | 346 | 0,5 |
| CNC 45 °C, 30 min | 220 | 270 | 320 | 31 |
| CNC 55 °C, 30 min | 215 | 247 | 274 | 22 |
| CNC 65 °C, 30 min | 218 | 253 | 304 | 16 |
| CNC 45 °C, 45 min | 217 | 252 | 276 | 27 |
| CNC 55 °C, 60 min | 211 | 228 | 263 | 25 |