2021
DOI: 10.1007/s00339-021-04797-y
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A novel flexible piezoresistive pressure sensor based on PVDF/PVA-CNTs electrospun composite film

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Cited by 34 publications
(17 citation statements)
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“…Interestingly, the sensor has a linear response of Δ I / I 0 to pressure with a relatively high sensitivity for the whole pressure range (0–180 kPa), which is superior to some pressure sensors composed of conductive elastomer films (Table S1). Besides, the TP-60 pressure sensor has response and recovery times of 125 and 16 ms under 50 kPa, respectively, ensuring a timely response to instant pressure and multiple repeating in a short time.…”
Section: Results and Discussionmentioning
confidence: 99%
“…Interestingly, the sensor has a linear response of Δ I / I 0 to pressure with a relatively high sensitivity for the whole pressure range (0–180 kPa), which is superior to some pressure sensors composed of conductive elastomer films (Table S1). Besides, the TP-60 pressure sensor has response and recovery times of 125 and 16 ms under 50 kPa, respectively, ensuring a timely response to instant pressure and multiple repeating in a short time.…”
Section: Results and Discussionmentioning
confidence: 99%
“…Compared with the S of electrospinning membrane based on pressure sensor listed in some literatures, the pressure sensor exhibits a relatively high sensitivity (Figure 5c and Table S1, Supporting Information). [20,23,[33][34][35][36][37][38][39] In addition, the presence of PPNs in TPUEM definitely affects the compression properties of the composite. The compression mechanical properties of TPUEM, PPNs/TPUEM, and MXene/ PPNs/TPUEM are tested (Figure S15, Supporting Information).…”
Section: S I I Pmentioning
confidence: 99%
“…The increasing public attention on environmental issues propels the intensive studies on the green strategies of traditional polymers (e.g., polyethylene, polypropylene, polyamide, polyimide), which may cause possible environmental pollution during preparation, during use, or after use. At the same time, environment-friendly polymers have attracted more research interest. Poly­(vinyl alcohol) (PVA), as a biodegradable material with the advantages of low cost, nontoxicity, excellent biocompatibility, chemical stability, and high mechanical properties, is gradually becoming a research hotspot. However, PVA has two significant shortcomings, i.e., flammability and hydrophilicity, which limit its application in high-temperature and water-sensitive applications. Various strategies have been developed to overcome two drawbacks. The primary route to improve flame retardancy is to add flame retardants such as ammonium polyphosphate, , melamine–formaldehyde, and a series of elements containing nitrogen and phosphorus, which have received commercial applications.…”
Section: Introductionmentioning
confidence: 99%