An effective energy harvesting method from a natural water motion active transducer

Soon Hyung Kwon; Junwoo Park; Won Keun Kim; Youngjun Yang; Eungkyu Lee; Chul Jong Han; Si Yun Park; Jeongno Lee; Youn Sang Kim

doi:10.1039/c4ee00588k

An effective energy harvesting method from a natural water motion active transducer

Soon Hyung Kwon
, Junwoo Park
, Won Keun Kim
, Youngjun Yang
, Eungkyu Lee
, Chul Jong Han
, Si Yun Park
, Jeongno Lee
, Youn Sang Kim

Research output: Contribution to journal › Article › peer-review

163 Citations (Scopus)

Abstract

We demonstrated a new water motion active transducer (WMAT) without any external bias-voltage sources or additional processes, which critically limit the use of conventional passive capacitive transducers that convert mechanical motion into electric energy. From a simple structure, we successfully turned on an LED using various kinds of natural water motion. The WMAT, which has wide applicability, has good potential to be a candidate for generating sustainable electric energy.

Original language	English
Pages (from-to)	3279-3283
Number of pages	5
Journal	Energy and Environmental Science
Volume	7
Issue number	10
DOIs	https://doi.org/10.1039/c4ee00588k
Publication status	Published - 1 Oct 2014

Bibliographical note

Publisher Copyright:
© The Royal Society of Chemistry 2014.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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Cite this

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AU - Kim, Won Keun

AU - Yang, Youngjun

AU - Lee, Eungkyu

AU - Han, Chul Jong

AU - Park, Si Yun

AU - Lee, Jeongno

AU - Kim, Youn Sang

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AB - We demonstrated a new water motion active transducer (WMAT) without any external bias-voltage sources or additional processes, which critically limit the use of conventional passive capacitive transducers that convert mechanical motion into electric energy. From a simple structure, we successfully turned on an LED using various kinds of natural water motion. The WMAT, which has wide applicability, has good potential to be a candidate for generating sustainable electric energy.

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DO - 10.1039/c4ee00588k

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An effective energy harvesting method from a natural water motion active transducer

Abstract

Bibliographical note

UN SDGs

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