Journal
COMPOSITES PART B-ENGINEERING
Volume 211, Issue -, Pages -Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.compositesb.2021.108621
Keywords
Polymer-matrix composites (PMCs); Thermoplastic resin; Electrical properties; Microstructures
Funding
- National Natural Science Foundation of China [U1804133, 51773183]
- National Natural Science Foundation of China-Henan Province Joint Funds [U1604253]
- Henan Province University Innovation Talents Support Program [20HASTIT001]
- Innovation Team of Colleges and Universities in Henan Province [20IRTSTHN002]
Ask authors/readers for more resources
This study investigated a high-performance flexible and wearable strain sensor, which has the potential for wide applications in health monitoring and disease diagnostics.
Flexible and wearable strain sensors with multi-functionalities have aroused tremendous attention for various applications in disease diagnostics, environment detection and healthcare monitoring, etc. However, limited electromechanical performance and complicated fabrication process of strain sensors restrict their extensive applications in full-range stimuli monitoring. Herein, we fabricated flexible and wearable strain sensors, consisting of a robust fiber with helical structure and two polyaniline (PANI) layers bridged by reduced graphene oxide (rGO) layer through in-situ polymerization and ultrasonication. The flexible and wearable sensor possesses wide healthcare monitoring range (0.1%-200% strain), high sensibility especially for subtle deformation, excellent response stability, fast response/recovery time (100 ms/100 ms) and favorable durability. Meanwhile, our conductive PANI-rGO-PANI fiber (CPGPF) is assembled as a wearable sensor with the capability of precisely monitoring human body motions, temperature fluctuation and poisonous gas, indicating a promising multifunctional application in human-machine interaction and environment monitoring.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available