Research Article
Compatibility of Functionalized Graphene with Polyethylene and Its Copolymers
Table 2
Electric conductivity and thermal properties of FGS nanocomposites of PE or PE copolymers.
|
Composition |
Conductivity (S/cm) | Thermal properties | (°C) | (J/g) | (°C) | (J/g) |
| FGS/PE1 (0/100) | | 90.9 | 93.9 | 103.9 | 84.4 | FGS/PE1 (0.5/100) | | 90.6 | 96.6 | 104.2 | 86.0 | FGS/PE1 (1.5/100) | | 89.4 | 75.1 | 104.3 | 70.6 | FGS/PE1 (3/100) | | 88.8 | 80.1 | 103.8 | 76.2 |
| FGS/PE2 (0/100) | | 94.8 | 103.4 | 107.9 | 94.6 | FGS/PE2 (0.5/100) | | 94.1 | 97.6 | 108.3 | 88.6 | FGS/PE2 (1.5/100) | | 91.9 | 90.6 | 108.2 | 75.7 | FGS/PE2 (3/100) | | 92.9 | 91.9 | 107.4 | 84.6 |
| FGS/PE3 (0/100) | | 65.4 | 84.9 | 97.7 | 61.0 | FGS/PE3 (0.5/100) | | 83.3 | 85.8 | 97.7 | 74.5 | FGS/PE3 (1.5/100) | | 65.0 | 82.4 | 96.4 | 59.8 | FGS/PE3 (3/100) | | 55.8 | 79.9 | 95.2 | 54.8 |
| FGS/PE4 (0/100) | | 85.9 | 52.8 | 97.6 | 47.4 | FGS/PE4 (0.5/100) | | 93.2 | 98.5 | 97.7 | 104.9 | FGS/PE4 (1.5/100) | | 91.8 | 113.4 | 103.8 | 112.1 | FGS/PE4 (3/100) | | 93.7 | 102.1 | 103.4 | 92.4 |
| FGS/PEM (0/100) | | 89.5 | 85.7 | 102.7 | 82.0 | FGS/PEM (0.5/100) | | 83.4 | 53.2 | 95.5 | 55.9 | FGS/PEM (1.5/100) | | 88.6 | 82.9 | 100.7 | 80.5 |
| FGS/PEA5 (0/100) | | 88.1 | 76.0 | 100.5 | 76.3 | FGS/PEA5 (0.5/100) | | 88.4 | 69.6 | 100.3 | 72.3 | FGS/PEA5 (1.5/100) | | 84.7 | 62.9 | 101.2 | 62.9 |
| FGS/PEA10 (0/100) | | 81.1 | 53.9 | 95.3 | 56.4 | FGS/PEA10 (0.5/100) | | 82.9 | 52.4 | 95.8 | 54.7 | FGS/PEA10 (1.5/100) | | 68.1 | 31.9 | 84.1 | 26.3 |
| FGS/PEA15 (0/100) | | 73.9 | 32.1 | 89.6 | 29.4 | FGS/PEA15 (0.5/100) | | 72.3 | 30.5 | 88.3 | 27.9 | FGS/PEA15 (1.5/100) | | 65.0 | 28.3 | 83.3 | 25.8 |
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