Table 1 Physical properties of produced sensor printing paper
Hybrid membranes | Surface charge density (µmol/g) | Density (kg/m3) | Types of functional groups | Tensile strength (MPa) | Air permeance (µm/Pa, s) | |
|---|---|---|---|---|---|---|
Dry | Wet | |||||
Pristine-MFC | 36.2 ± 3.4 | 220 | –OH | 21.5 ± 2.3 | 6.7 ± 1.4 | 25 |
Methyl-MFC | 7.9 ± 1.7 | 189 | –CH3 | 15.1 ± 3.6 | 12.4 ± 1.3 | 16 |
Phosphate-MFC | 118.4 ± 1.2 | 200 | –\({PO}_{4}^{2-}\) | 25.5 ± 1.3 | 4.1 ± 2.5 | 18 |
