Research Article
TG, DTA Pyrolytic Analysis of Cobalt, Nickel, Copper, Zinc, and 5,8-Dihydroxy-1,4-Naphthoquinone Chelate Complexes
Table 5
The kinetics data on different solid state reactions.
| | Reaction | E (kcal.mol−1) | Z | DTG peak |
| | I | 2.25 | 2.8 × 10−2 | P I (Figures 3–6) | | II | 1.75 | 47.8 × 10−2 | P II (Figures 3–6) | | III | 1.6 | 5.4 × 10−4 | P III (Figures 3–6) | | IV | 4.75 | 15.1 × 10−3 | P IV (Figures 3–6) | | V | 5.5 | 10.9 × 10−3 | P V (Figures 3–7) | | VI | 16 | 15.8 × 10−3 | P VI (Figures 3–7) | | VII | 8.0 | 1.0 × 10−3 | P VII (Figures 3–7) | | VIII | 6.0 | 3.63 × 10−3 | P VIII (Figures 3–8) | | IX | 6.6 | 2.5 × 10−2 | P IX (Figures 3–8) | | X | 22 | 8.7 × 10−0.7 | P X (Figures 3–8) | | XI | 2.0 | 79.4 × 10−2 | P XI (Figures 3–9) | | XII | 0.8 | 60.5 × 10−2 | P XII (Figures 3–9) | | XIII | 6.1 | 36.3 × 10−2 | P XIII (Figures 3–9) |
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