fig2

Figure 2. Performance Characteristics of FIPS. (A) Sensitivity. This figure is quoted with permission from the authors^[22]; (B) Linearity. This figure is quoted with permission from the American Chemical Society^[23]; (C) Response time. This figure is quoted with permission from the authors^[24]; (D) Durability. This figure is quoted with permission from the authors^[25]; (E) Detection range. This figure is quoted with permission from Wiley-VCH GmbH^[26]. PI: Polyimide; GIA: graded intrafillable architecture; PDMS: polydimethylsiloxane; PVDF-HFP: poly (vinylidene fluoride-co-hexafluoropropylene); [EMIM][TFSI]: 1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide; EDL: electrical double layer; FIPS: flexible iontronic pressure sensors.