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Specimens’ concentration in phr (parts per hundred per resin per weight), activation energy values and fitted parameters for all examined systems.
| ZnFe2O4 Nanocomposites | IP | α-relaxation | |
|---|---|---|---|
| EA (eV) | TV (K) | B | |
| neat epoxy | - | 315.9 | 17.5 |
| 1 phr | - | 313.3 | 19.3 |
| 3 phr | - | 311.6 | 19.4 |
| 5 phr | 0.549 | 311.2 | 18.6 |
| 10 phr | 0.649 | 307.7 | 18.0 |
| 15 phr | 0.748 | 303.0 | 17.6 |
| 20 phr | 0.832 | 306.1 | 18.0 |
