Heating rate b (K min−1) | Temperature range (T) (K) | Pre exponential factor (A) (s−1) | Activation energy (Ea) (kJ mol−1) |
5 | 540 - 600 | 2.2 × 105 | 88.07 |
655 - 778 | 1.27 × 103 | 82.25 | |
10 | 550 - 610 | 3.50 × 109 | 131.50 |
704 - 840 | 8.11 | 53.42 | |
20 | 574 - 619 | 2.93 × 1011 | 152.47 |
695 - 900 | 1.79 | 45.38 | |
40 | 556 - 626 | 8.52 × 109 | 131.86 |
715 - 995 | 1.04 | 26.69 |