Table 5.
Samples | CNF Morphology | σ/MPa | ε/% | Ε/MPa | Tr./% | Td/°C | References | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
D/nm | L/nm | After | Before | After | Before | After | Before | After | Before | After | Before | ||
PVA/MFC | 365 | - | 48 1 | 41 | - | - | 1600 1 | 1200 | - | - | 2651 | 252 | [65] |
EVA/CNF | 5–10 | - | 3.64 2 | 3.32 | 688 2 | 750 | 6.92 2 | 5.36 | 77 2 | 78 | - | 320–380 | [51] |
PVA/CNF-Ⅰ | 10–15 | 1120 | 44.30 3 | 39.08 | 89.2 3 | 320.5 | 1473.86 3 | 96.09 | 53 3 | 90 | 294.9 4 | 272.5 | [25] |
PVA/CNF-Ⅱ | 250 | 44.59 3 | 39.08 | 313 3 | 320.5 | 276.2 3 | 96.09 | 86 3 | 287.4 4 | 272.5 | |||
PVA/CNF20 | 5–10 | 200–1000 | 34.22 5 | 31.65 | 385.04 5 | 550.61 | 405.80 5 | 91 | 83.51 5 | 90.84 | 258.38 5 | 263.07 | This work |
PVA/CNF10 | 10–15 | 1000–3000 | 32.55 5 | 324.52 5 | 482.75 5 | 80.51 5 | 262.21 5 | ||||||
PVA/CNF5 | 20–50 | >3000 | 22.71 5 | 284.42 5 | 196.83 5 | 77.55 5 | 260.15 5 |
Abbreviations: σ = Tensile Strength; ε = Elongation at break; E = Young’s Modulus; Tr. = Transparency; Td = Thermal degradation temperature; D = Diameter; L = Length. 1 CNF content was 3%; 2 CNF content was 1%; 3 CNF content was 10%; 4 CNF content was 5%; 5 CNF content was 2%.