Self-Powered Active Spherical Triboelectric Sensor for Fluid Velocity Detection

doi:10.1109/tnano.2020.2976154

CIOMP OpenIR

	Self-Powered Active Spherical Triboelectric Sensor for Fluid Velocity Detection
	P. Cheng,M. C. Sun,C. L. Zhang,H. Y. Guo,J. H. Shi,Y. Zhang,Y. N. Liu,J. Wang,Z. Wen and X. H. Sun
	2020
发表期刊	Ieee Transactions on Nanotechnology
ISSN	1536-125X
卷号	19 页码:230-235
摘要	Developing fluid velocity sensors with high accuracy, high stability and self-power has practical significance. Triboelectric sensors provide a strategy to realize high-performance self-powered active sensing. In this article, we present a fully enclosed self-powered active spherical triboelectric sensor (SASTS) to detect the fluid velocity. Based on the electrification at the contact interface, resulting in the electrostatic induced electrons transferring between two interdigitated electrodes, SASTS effectively harvests the fluid flow energy to electric signal. After Fourier transform processing of the output signal, the motion frequency of the SASTS can be distinguished and the fluid velocity can be further calculated. By optimizing the structure parameter, it features high precision with average standard deviation less than 4, wide range speed from 2 m/s to 18 m/s of fluid flow, and proved lifetime more than half a year. This technique can be applied to measurement of fluid flow speed, even potentially to other rotation movements, which could have wide applications, such as environment monitoring, transportation and so on.
DOI	10.1109/tnano.2020.2976154
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收录类别	SCI
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/181722/64874
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	P. Cheng,M. C. Sun,C. L. Zhang,H. Y. Guo,J. H. Shi,Y. Zhang,Y. N. Liu,J. Wang,Z. Wen and X. H. Sun. Self-Powered Active Spherical Triboelectric Sensor for Fluid Velocity Detection[J]. Ieee Transactions on Nanotechnology,2020,19:230-235.
APA	P. Cheng,M. C. Sun,C. L. Zhang,H. Y. Guo,J. H. Shi,Y. Zhang,Y. N. Liu,J. Wang,Z. Wen and X. H. Sun.(2020).Self-Powered Active Spherical Triboelectric Sensor for Fluid Velocity Detection.Ieee Transactions on Nanotechnology,19,230-235.
MLA	P. Cheng,M. C. Sun,C. L. Zhang,H. Y. Guo,J. H. Shi,Y. Zhang,Y. N. Liu,J. Wang,Z. Wen and X. H. Sun."Self-Powered Active Spherical Triboelectric Sensor for Fluid Velocity Detection".Ieee Transactions on Nanotechnology 19(2020):230-235.

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