Table 2. Properties of the PVA Aerogels.
Sample | Density (g/cm3) | Porosity (%) | Compressive modulus (MPa) | Thermal conductivity (W/m·k) |
---|---|---|---|---|
PVA/CA/HNTs-0 | 0.895 | 59.32 | 2.199 | 0.057 |
PVA/CA/HNTs-2 | 0.915 | 58.41 | 2.234 | 0.047 |
PVA/CA/HNTs-6 | 1.055 | 52.05 | 2.389 | 0.046 |
PVA/CA/HNTs-10 | 1.105 | 49.75 | 2.456 | 0.040 |