Sensing–transducing coupled piezoelectric textiles for self-powered humidity detection and wearable biomonitoring
University of Electronic Science and Technology of China · National Engineering Research Center of Electromagnetic Radiation Control Materials · +2 more institutions
Abstract
Electrospinning to conjugate the humidity perception and signal transduction synchronously and sympatrically. Through phase-field simulation and experimental characterization, we reveal the principle of design of the composition and topological structure of sensing-transducing coupled piezoelectric (STP) textiles in order to modulate the recognition, conversion, and sensitive component utilization ratio of the prepared active humidity sensors, achieving high sensitivity (0.9%/RH%) and fast response (20 s) toward ambient moisture. The prepared STP textile can be worn on the human body to realize emotion recognition, exercise status monitoring, and physiological stress identification. This work offers…
Citation impact
- FWCI
- 23.48
- Percentile
- 100%
- References
- 45
Authors
12- YSYuanjie SuCorresponding
University of Electronic Science and Technology of China, National Engineering Research Center of Electromagnetic Radiation Control Materials
- YLYulin Liu
University of Electronic Science and Technology of China, National Engineering Research Center of Electromagnetic Radiation Control Materials
- WLWeixiong Li
University of Electronic Science and Technology of China, National Engineering Research Center of Electromagnetic Radiation Control Materials
- XXXiao Xiao
University of California, Los Angeles
- CCChunxu Chen
University of Electronic Science and Technology of China, National Engineering Research Center of Electromagnetic Radiation Control Materials
Topics & keywords
- Materials science
- Nanotechnology
- Piezoelectricity
- Nanosensor
- SIGNAL (programming language)
- Computer science
- Composite material
- Affordable and clean energy