Magnetic flexible sensor with tension and bending discriminating detection

doi:10.1016/j.cej.2021.134424

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	Magnetic flexible sensor with tension and bending discriminating detection
	Q. Shu; Z. B. Xu; S. Liu; J. P. Wu; H. X. Deng; X. L. Gong and S. H. Xuan
	2022
发表期刊	Chemical Engineering Journal
ISSN	1385-8947
卷号	433 页码:11
摘要	The flexible wearable sensors with high sensitivity and stability provide wide potential in artificial intelligence and human-machine interaction. However, dual-modal sensor with contact and non-contact working mode based on a facile and cost-effective methodology which can recognize external stimulus forms remains a challenge. Especially, magnetic non-contact sensing performance has gained increasing attention in smart wearable device. This work reports a flexible and magnetic sensor based on a sandwich structure film (SSF) which can detect both tension and bending stimuli by supplementing opposite electric signal feedbacks. Notably, the & UDelta;R/R0 of SSF sensor reaches 44.1% at 5% tensile strain and it presents excellent stability even after 10,000 cycles. Moreover, the & UDelta;R/R0 of SSF sensor maintains at-17.2% under 2 mm bending displacement. Additionally, SSF sensor can be employed as electronic skin to perceive the human joint motion in real-time. Furthermore, the direction and density of magnetic field applied to SSF sensor can be clearly discriminated, thus a non-contact magnetic keyboard has been designed and developed. As a result, the facile manufacturing processes and outstanding multifunctional sensing characteristics endow SSF sensor with high implementation potential in the next-generation intelligent electronic equipment or systems.
DOI	10.1016/j.cej.2021.134424
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收录类别	sci ; ei
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66824
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Q. Shu,Z. B. Xu,S. Liu,et al. Magnetic flexible sensor with tension and bending discriminating detection[J]. Chemical Engineering Journal,2022,433:11.
APA	Q. Shu,Z. B. Xu,S. Liu,J. P. Wu,H. X. Deng,&X. L. Gong and S. H. Xuan.(2022).Magnetic flexible sensor with tension and bending discriminating detection.Chemical Engineering Journal,433,11.
MLA	Q. Shu,et al."Magnetic flexible sensor with tension and bending discriminating detection".Chemical Engineering Journal 433(2022):11.

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