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Highly stretchable and strain sensitive fibers based on braid -like structure and sliver nanowires
Shi, BC; Wang, T; Shi, LJ; Li, J; Wang, RR; Sun, J
2020-06-02
Source PublicationAPPLIED MATERIALS TODAY
ISSN2352-9407
SubtypeArticle
AbstractWearable sensors directly incorporated into clothing or attached to the body have been widely studied in recent. However, the dilemma between sensitivity and sensing range of the sensors still hinders their broad applications in wearable electronics. Here, we present a sensor consisting of a stretchable fiber with braid -like structure and silver nanowires fabricated by a facile and cost-effective dip coating method. The fiber sensors could not only detect multiple deformations including tensile strain, torsion and bending, but also show high and steady sensitivity (Gauge factor - 65) in a large sensing range (up to 100% strain). Additionally, the strain sensor also shows short creep recovery time ( - 1 s) and good cycling stability. Finally, the fiber exhibits great ability of monitoring wrist pulse, recognizing pronunciation, sensing forearm muscle shrinkage and relaxation, and rectifying athlete?s sporting gestures. (C) 2020 Elsevier Ltd. All rights reserved.
DOI10.1016/j.apmt.2020.100610
WOS KeywordPRESSURE SENSORS ; ARTIFICIAL SKIN ; LARGE-AREA ; TRANSPARENT ; MATRIX ; TRANSISTORS
Language英语
WOS Research AreaMaterials Science
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27995
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Shi, BC,Wang, T,Shi, LJ,et al. Highly stretchable and strain sensitive fibers based on braid -like structure and sliver nanowires[J]. APPLIED MATERIALS TODAY,2020.
APA Shi, BC,Wang, T,Shi, LJ,Li, J,Wang, RR,&Sun, J.(2020).Highly stretchable and strain sensitive fibers based on braid -like structure and sliver nanowires.APPLIED MATERIALS TODAY.
MLA Shi, BC,et al."Highly stretchable and strain sensitive fibers based on braid -like structure and sliver nanowires".APPLIED MATERIALS TODAY (2020).
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