Table 3: Activation energies obtained using the Redfern-Coats method for several solid state processes at the heating rates of 6, 8, 10, and 12°C/min for Zr(tmhd)4.

Mechanism6°C/min8°C/min10°C/min12°C/min
(kJ/mol) (kJ/mol) (kJ/mol) (kJ/mol)

A250 (±0.7)0.999150 (±0.9)0.998949 (±2)0.996352 (±2)0.9957
A330 (±0.5)0.998931 (±1)0.988730 (±1)0.995631 (±1)0.9950
A421 (±0.4)0.998721 (±0.4)0.998620 (±0.7)0.995021 (±1)0.9940
R288 (±4)0.992993 (±2)0.998890 (±1)0.999796 (±1)0.9999
R394 (±3)0.996398 (±1)0.999695 (±1)0.9994101 (±1)0.9994
D1152 (±12)0.9791166 (±7)0.9935162 (±5)0.9969173 (±4)0.9977
D2171 (±10)0.9884183 (±5)0.9974178 (±3)0.9992190 (±2)0.9996
D3197 (±6)0.9968204 (±2)0.9996200 (±3)0.9995212 (±3)0.9994
D4179 (±9)0.9920190 (±4)0.9985185 (±2)0.9997197 (±1)0.9999
F1109 (±2)0.9992109 (±2)0.9990107 (±3)0.9968113 (±4)0.9963
F288 (±19)0.870165 (±14)0.869763 (±15)0.848165 (±16)0.8445