Catalyst | Catalyst a(% w/w) | Activation energy (Ea/kJmol−1) | Regression for line used for Ea |
C-1 | 50 | 76.94 | 0.967 |
C-2 | 50 | 80.09 | 0.982 |
C-3 | 50 | 65.26 | 0.973 |
C-4 | 50 | 72.77 | 0.964 |
C-5 | 50 | 115.3 | 0.955 |
C-6 | 50 (silica) | 310.7 | 0.993 |