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Self-sustaining water-motion sensor platform for continuous monitoring of frequency and amplitude dynamics

DC Field Value Language
dc.contributor.authorShin, Dongjoon-
dc.contributor.authorSeong, Taeho-
dc.contributor.authorChoi, Jaehyouk-
dc.contributor.authorChoi, Wonjoon-
dc.date.accessioned2024-04-25T04:11:24Z-
dc.date.available2024-04-25T04:11:24Z-
dc.date.created2024-04-25-
dc.date.issued2017-05-
dc.identifier.citationNANO ENERGY, Vol.35, pp.179-188-
dc.identifier.issn2211-2855-
dc.identifier.urihttps://hdl.handle.net/10371/199417-
dc.description.abstractA self-sustaining sensor platform is a core component for Internet-of-Things and smart-grid systems. However, monitoring, processing, and displaying the minute changes of a targeted-environmental element in a real-time fashion without external power sources is challenging because of a practical difficulty of doing energy harvesting and analysis of dynamics at the same time. Here, we present a self-sustaining water-motion-sensing (SS-WMS) platform to monitor and display the time-varying dynamics of water-motion, i.e., frequency and amplitude, using only the energy harvested from the water-motion itself. A water-contact triboelectric nanogenerator (WC-TENG) produces electrical energy, correlated with the repetitive squeezing and releasing of a water droplet. The SS-WMS integrated circuit (IC) harvests the energy and simultaneously analyzes the dynamics of water-motion, which is converted into binary codes to be displayed through LEDs powered by the gathered energy. The proposed platform would contribute to advanced sensing functions of a self-sustaining system for various targeted-ambient elements.-
dc.language영어-
dc.publisherELSEVIER SCIENCE BV-
dc.titleSelf-sustaining water-motion sensor platform for continuous monitoring of frequency and amplitude dynamics-
dc.typeArticle-
dc.identifier.doi10.1016/j.nanoen.2017.03.040-
dc.citation.journaltitleNANO ENERGY-
dc.identifier.wosid000400647900021-
dc.identifier.scopusid2-s2.0-85016310294-
dc.citation.endpage188-
dc.citation.startpage179-
dc.citation.volume35-
dc.description.isOpenAccessN-
dc.contributor.affiliatedAuthorChoi, Jaehyouk-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.subject.keywordPlusACTIVE TRANSDUCER-
dc.subject.keywordPlusCONTACT-ELECTRIFICATION-
dc.subject.keywordPlusELECTRICITY-GENERATION-
dc.subject.keywordPlusWAVE ENERGY-
dc.subject.keywordPlusNANOGENERATORS-
dc.subject.keywordPlusNETWORKS-
dc.subject.keywordPlusSURFACE-
dc.subject.keywordPlusSOLAR-
dc.subject.keywordAuthorSelf-sustaining sensor-
dc.subject.keywordAuthorEnergy harvesting-
dc.subject.keywordAuthorCMOS-
dc.subject.keywordAuthorDynamics of water motion-
dc.subject.keywordAuthorTriboelectric nanogenerator-
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  • College of Engineering
  • Department of Electrical and Computer Engineering
Research Area Wired interconnection, Wireless communication

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