Table 2.
DTG data for sample S1 and its weight loss rates of TG curves at different scanning rates in each stage.
Heating rate β °C/min |
peak temperature Tp1 (step 1) K |
Peak temperature Tp2 (step 2) K |
Step1 weight loss % | Weight loss between step 1 and 2% | Step 2 weight loss % |
Weight loss after step 2% | Residual mass% |
---|---|---|---|---|---|---|---|
1 | 432.94 | – | 72.52 | – | – | – | – |
5 | 446.36 | 781.30 | 72.96 | 5.53 | 8.84 | 7.28 | 5.39 |
10 | 451.47 | 792.28 | 75.41 | 3.87 | 9.52 | 3.51 | 7.69 |
15 | 456.90 | 800.68 | 73.25 | 3.49 | 10.97 | 6.54 | 5.75 |
20 | 459.60 | 808.00 | 73.58 | 5.49 | 9.27 | 5.95 | 5.71 |