Table 4.
Enthalpy, normalized with respect to the resin weight (∆H) and peak time (tpeak) obtained by isothermal DSC scans at 50 °C, for the neat epoxy resin and the epoxy resin with different graphite-based nanofillers.
| Sample | ∆H (J/g) | tpeak (s) | ∆Hresidual (J/g) | Tg (°C) |
|---|---|---|---|---|
| Epoxy | 158.0 ± 2.0 | 508 ± 1 | 74.6 ± 1.1 | 54.7 |
| Epoxy + oCB-1 | 306.0 ± 18.0 | 504 ± 19 | 18.1 ± 0.9 | 66.3 |
| Epoxy + oCB-2 | 297.7 ± 5.7 | 393 ± 6 | 62.6 ± 1.3 | 59.4 |
| Epoxy + oCB-3 | 337.0 ± 27.0 | 249 ± 63 | 13.4 ± 0.4 | 64.6 |
| Epoxy + eGO | 337.0 ± 2.0 | 306 ± 1 | 26.2 ± 0.8 | 63.2 |