Table 1 The detailed performance specifications of the transparent pressure sensors cited in Supplementary Fig. 6.
From: Ultrahigh-transparency and pressure-sensitive iontronic device for tactile intelligence
Mechanism | Material | Sensitivity (kPa−1) | Transmittance | Ref. no. |
|---|---|---|---|---|
Resistive | Graphene, PET, PDMS, and SU-8 spacers. | 6.55 | 70.0% | |
Resistive | AgNWs, PET, PDMS | 45.0 | 74.0% | |
Resistive | PDMS, KCl, Na2SO4 | 0.02 | 92.8% | |
Capacitive | PDMS, PEDOT: PSS | 0.034 | 85.0% | |
Capacitive | PDMS, PEDOT: PSS | 1.0 | 73.0% | |
Iontronic | ITO Film, iontronic film | 1.0 | 77% | |
Iontronic | PVDF, ionic liquid, AgNw | 1.2 | 90.4% | |
Capacitive | ITO, PDMS, PEDOT: PSS | 0.025 | 82.0% | |
Capacitive | Pb(ZrxTi1-x)O3, ITO, PDMS | 0.089 | 80% | |
Capacitive | PUA, PET, platinum, Ag nanoparticles | 0.036 | 83.7% | |
Capacitive | AgNw, ITO, PDMS | 0.831–0.5 | 71% | |
Resistive | Polyacrylonitrile, graphene | 44.5 | 77.0% | |
Resistive | Poly acrylic acid, 1-ethyl-3-methylimidazolium dicyanamide | 0.73 | 85.0% | |
Resistive | AgNw, UV curable polyurethane acrylate | 10 | 85.0% | |
Iontronic | AgNw film, ionic gel, RI-matching liquid | 83.9 | 96.9% | This work |
