Material | Parameter/conversion | Activation energy, Eα (kJ mol−1) | Pre-exponential factor, A (s−1) | Enthalpy, ∆H (kJ mol−1) | Gibbs free energy, °∆G (kJ mol−1) | Entropy, °∆S (J mol−1) |
---|---|---|---|---|---|---|
MA | 0.10 | 155.6 | 7.19 × 1010 | 155.6 | 185.1 | − 50.37 |
0.15 | 167.2 | 8.91 × 1010 | 164.3 | 192.9 | − 48.76 | |
0.20 | 170.1 | 1.09 × 1011 | 165.6 | 193.3 | − 47.23 | |
0.25 | 172.8 | 3.65 × 1011 | 167.6 | 189.4 | − 37.24 | |
0.30 | 165.8 | 6.41 × 1011 | 160.1 | 179.2 | − 32.63 | |
0.35 | 162.9 | 1.12 × 1012 | 156.9 | 173.4 | − 28.04 | |
0.40 | 158.9 | 3.41 × 1012 | 152.6 | 163.6 | − 18.88 | |
0.45 | 157.1 | 1.22 × 1013 | 152.7 | 157.6 | − 8.37 | |
0.50 | 153.3 | 1.28 × 1013 | 146.5 | 151.2 | − 8.05 | |
0.55 | 148.4 | 2.13 × 1013 | 141.1 | 143.4 | − 3.85 | |
0.60 | 146.0 | 3.04 × 1013 | 138.4 | 139.0 | − 1.00 | |
0.65 | 143.6 | 5.86 × 1013 | 135.7 | 133.2 | 4.35 | |
0.70 | 138.2 | 1.38 × 1014 | 129.9 | 123.2 | 11.32 | |
0.75 | 137.5 | 1.84 × 1014 | 128.8 | 120.9 | 13.55 | |
0.80 | 136.8 | 2.84 × 1014 | 127.7 | 117.8 | 16.95 | |
SWD | 0.10 | 206.1 | 4.08 × 1018 | 203.5 | 144.2 | 98.21 |
0.15 | 216.3 | 4.05 × 1019 | 213.8 | 143.1 | 117.1 | |
0.20 | 215.7 | 3.44 × 1019 | 213.0 | 143.2 | 115.6 | |
0.25 | 216.6 | 4.03 × 1019 | 213.6 | 143.1 | 116.7 | |
0.30 | 212.0 | 1.36 × 1019 | 208.6 | 143.6 | 107.6 | |
0.35 | 213,0 | 1.65 × 1019 | 209.4 | 143.5 | 109.1 | |
0.40 | 215.2 | 2.71 × 1019 | 211.6 | 143.3 | 113.1 | |
0.45 | 213.5 | 1.78 × 1019 | 209.6 | 143.5 | 109.5 | |
0.50 | 222.7 | 1.45 × 1020 | 219.2 | 142.5 | 126.9 | |
0.55 | 211.7 | 1.43 × 1019 | 208.5 | 143.6 | 107.5 | |
0.60 | 204.3 | 3.72 × 1018 | 202.4 | 144.2 | 96.20 | |
0.65 | 185.9 | 9.91 × 1016 | 185.7 | 145.9 | 65.93 | |
0.70 | 178.5 | 2.55 × 1016 | 179.4 | 146.5 | 54.43 | |
0.75 | 189.9 | 4.15 × 1017 | 192.0 | 145.2 | 77.36 | |
0.80 | 195.3 | 1.4 × 1018 | 197.3 | 144.7 | 87.15 | |
MD-1 | 0.10 | 139.1 | 5.2 × 1011 | 134.6 | 154.6 | − 33.88 |
0.15 | 143.0 | 1.17 × 1012 | 138.4 | 154.6 | − 27.34 | |
0.20 | 176.5 | 1.13 × 1014 | 171.8 | 165.6 | 10.53 | |
0.25 | 180.6 | 1.78 × 1014 | 175.9 | 167.5 | 14.22 | |
0.30 | 176.6 | 4.22 × 1014 | 171.9 | 159.2 | 21.31 | |
0.35 | 174.3 | 5.19 × 1014 | 169.5 | 156.0 | 22.93 | |
0.40 | 172.7 | 6.41 × 1014 | 167.8 | 153.3 | 24.61 | |
0.45 | 171.9 | 7.61 × 1014 | 167.0 | 151.6 | 25.96 | |
0.50 | 168.1 | 1.3 × 1015 | 163.2 | 145.2 | 30.34 | |
0.55 | 166.2 | 1.32 × 1015 | 161.2 | 143.2 | 30.34 | |
0.60 | 174.1 | 3.23 × 1015 | 169.1 | 146.7 | 37.73 | |
0.65 | 196.0 | 6.41 × 1016 | 190.8 | 153.8 | 62.47 | |
0.70 | 192.8 | 8.03 × 1016 | 187.7 | 149.6 | 64.18 | |
0.75 | 197.8 | 2.73 × 1017 | 192.5 | 148.6 | 74.13 | |
0.80 | 211.2 | 5.53 × 1018 | 205.7 | 147.1 | 98.83 | |
MD-2 | 0.10 | 161.6 | 1.33 × 1012 | 157.1 | 172.5 | − 26.08 |
0.15 | 173.8 | 2.42 × 1012 | 169.2 | 181.8 | − 21.41 | |
0.20 | 179.1 | 5.23 × 1012 | 174.5 | 183.3 | − 15.10 | |
0.25 | 182.7 | 3.3 × 1013 | 178.0 | 177.9 | 0.21 | |
0.30 | 186.5 | 1.03 × 1014 | 181.7 | 176.1 | 9.65 | |
0.35 | 189.8 | 2.93 × 1014 | 185.0 | 174.3 | 18.33 | |
0.40 | 173.5 | 3.85 × 1014 | 168.6 | 156.6 | 20.56 | |
0.45 | 163.7 | 2.08 × 1015 | 158.8 | 138.6 | 34.61 | |
0.50 | 152.1 | 3.1 × 1015 | 147.1 | 124.9 | 37.86 | |
0.55 | 150.0 | 4.49 × 1015 | 145.0 | 121.0 | 40.88 | |
0.60 | 157.8 | 7.25 × 1015 | 152.8 | 126.5 | 44.80 | |
0.65 | 174.2 | 8.62 × 1015 | 169.1 | 142.1 | 46.15 | |
0.70 | 199.0 | 1.12 × 1016 | 193.8 | 165.6 | 48.21 | |
0.75 | 211.4 | 5.76 × 1016 | 206.1 | 169.9 | 61.69 | |
0.80 | 229.5 | 1.43 × 1018 | 224.0 | 172.2 | 88.32 | |
MD-3 | 0.10 | 158.0 | 4.45 × 1012 | 153.4 | 162.8 | − 16.06 |
0.15 | 159.0 | 1.13 × 1013 | 154.2 | 159.2 | − 8.51 | |
0.20 | 161.0 | 1.31 × 1013 | 156,0 | 160.3 | − 7.35 | |
0.25 | 162.0 | 1.90 × 1013 | 157.3 | 159.9 | − 4.40 | |
0.30 | 165.6 | 2.52 × 1013 | 160.8 | 162.1 | − 2.10 | |
0.35 | 170.6 | 5.39 × 1013 | 165.8 | 163.4 | 4.13 | |
0.40 | 173.9 | 1.59 × 1014 | 169.0 | 161.4 | 13.08 | |
0.45 | 178.3 | 3.2 × 1014 | 173.4 | 162.3 | 18.81 | |
0.50 | 184.2 | 8.21 × 1014 | 179.3 | 163.6 | 26.56 | |
0.55 | 192.6 | 9.03 × 1014 | 187.64 | 171.6 | 27.27 | |
0.60 | 189.7 | 2.94 × 1015 | 184.7 | 163.0 | 36.99 | |
0.65 | 186.2 | 6.46 × 1015 | 181.1 | 155.6 | 43.44 | |
0.70 | 184.4 | 6.76 × 1015 | 179.3 | 153.6 | 43.68 | |
0.75 | 173.0 | 1.16 × 1016 | 167.7 | 139.6 | 48.01 | |
0.80 | 146.5 | 1.87 × 1016 | 141.1 | 110.7 | 51.73 |