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Silver nanoparticles decorated meta-aramid nanofibrous membrane with advantageous properties for high-performance flexible pressure sensor.
- Source :
-
Journal of Colloid & Interface Science . Jan2023:Part B, Vol. 629, p535-545. 11p. - Publication Year :
- 2023
-
Abstract
- [Display omitted] Flexible pressure sensors have received tremendous attention for various wearable applications. However, it remains a critical challenge to develop a flexible pressure sensor with excellent sensitivity performances and multiple advantageous properties. Herein, a high-performance flexible piezoresistive pressure sensor PMIA@PDA@Ag was developed, which sensitive component is consisted of Ag nanoparticles decorated polydopamine (PDA)-modified meta -aramid (poly(m -phenylene isophthalamide), PMIA) nanofibrous membrane. The PMIA@PDA@Ag pressure sensor shows excellent mechanical, thermal insulation, antibacterial and breathable properties, as well as remarkable sensing performances including high sensitivity, wide detectable pressure range, rapid response speed and good cyclic durability. In addition, it also shows great sensing performances in monitoring various human behaviors in real-time, including large-scale motions and subtle physiological signals. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PRESSURE sensors
*SILVER nanoparticles
*THERMAL insulation
Subjects
Details
- Language :
- English
- ISSN :
- 00219797
- Volume :
- 629
- Database :
- Academic Search Index
- Journal :
- Journal of Colloid & Interface Science
- Publication Type :
- Academic Journal
- Accession number :
- 159927066
- Full Text :
- https://doi.org/10.1016/j.jcis.2022.09.096