Skip to main content
. 2021 Apr 12;11(22):13396–13408. doi: 10.1039/d1ra01467f

Activation energy and thermodynamic parameters during the pyrolysis process of MIW under the heating rate of 30 °C min−1.

α DAE method Starink method
E α, kJ mol−1 A α , min−1 k, min−1 ΔHα, kJ mol−1 Energy barrier, kJ mol−1 ΔGα, kJ mol−1 ΔSα, J mol−1 K−1 E α, kJ mol−1 A α , min−1 k, min−1 ΔHα, kJ mol−1 Energy barrier, kJ mol−1 ΔGα, kJ mol−1 ΔSα, J mol−1 K−1
0.05 149.54 8.8 × 1012 0.05 144.98 4.56 151.43 −10.57 150.33 1.0 × 1013 0.05 145.77 4.56 151.40 −9.23
0.1 143.03 2.3 × 1012 0.15 138.32 4.71 151.66 −21.83 143.84 2.8 × 1012 0.15 139.13 4.71 151.63 −20.45
0.15 145.43 3.8 × 1012 0.25 140.64 4.79 151.57 −17.90 146.25 4.5 × 1012 0.25 141.46 4.79 151.54 −16.51
0.2 144.20 3.0 × 1012 0.38 139.34 4.86 151.62 −20.09 145.04 3.5 × 1012 0.38 140.18 4.86 151.59 −18.66
0.25 153.03 1.8 × 1013 0.56 148.11 4.92 151.31 −5.25 153.88 2.1 × 1013 0.56 148.96 4.92 151.29 −3.81
0.3 160.68 8.5 × 1013 0.83 155.70 4.98 151.07 7.58 161.53 1.0 × 1014 0.83 156.55 4.98 151.04 9.02
0.35 168.79 4.4 × 1014 1.26 163.75 5.04 150.82 21.17 169.65 5.2 × 1014 1.27 164.61 5.04 150.79 22.62
0.4 175.59 1.7 × 1015 1.72 170.51 5.08 150.62 32.56 176.46 2.1 × 1015 1.73 171.38 5.08 150.59 34.02
0.45 170.17 5.8 × 1014 2.28 165.04 5.13 150.77 23.35 171.05 7.0 × 1014 2.30 165.92 5.13 150.75 24.83
0.5 160.78 8.7 × 1013 2.88 155.60 5.18 151.06 7.42 161.68 1.0 × 1014 2.91 156.50 5.18 151.03 8.94
0.55 151.72 1.4 × 1013 3.96 146.47 5.25 151.36 −8.01 152.64 1.7 × 1013 4.01 147.39 5.25 151.33 −6.45
0.6 144.99 3.5 × 1012 6.05 139.64 5.35 151.59 −19.56 145.93 4.2 × 1012 6.15 140.58 5.35 151.56 −17.97
0.65 143.03 2.3 × 1012 9.95 137.57 5.46 151.66 −23.06 144.00 2.8 × 1012 10.15 138.54 5.46 151.63 −21.42
0.7 157.04 4.0 × 1013 24.32 151.46 5.58 151.18 0.45 158.02 4.9 × 1013 24.90 152.44 5.58 151.15 2.11