Metal-free, flexible triboelectric generator based on MWCNT mesh film and PDMS layers

Metal-free, flexible triboelectric generator based on MWCNT mesh film and PDMS layers Applied Surface Science 442 (2018) 693–699 Contents lists available at ScienceDirect Applied Surface Science journal homepage: www.elsevier.com/locate/apsusc Full Length Article Metal-free, flexible triboelectric generator based on MWCNT mesh film and PDMS layers a a a a b,⇑ a,⇑ Hayoung Hwang , Kang Yeol Lee , Dongjoon Shin , Jungho Shin , Sangtae Kim , Wonjoon Choi School of Mechanical Engineering, Korea University, Seoul 02841, Republic of Korea Center for Electronic Materials, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea article i nfo abstract Article history: We demonstrate a metal-free triboelectric energy harvester consisted of MWCNT mesh film and PDMS Received 4 November 2017 layer. Upon touch from a finger, the single electrode-mode energy harvester generates up to 27.0 W/ Revised 29 December 2017 2 m output power at 10 MX matched impedance. The device generates stable power upon touch by bare Accepted 22 February 2018 fingers or gloved fingers. Using copper counter electrode results in decreased power output, due to the Available online 24 February 2018 weaker tendency in triboelectrification. The power output also scales with the pressure applied by the finger. The intertwined, condensed MWCNT network acts as a flexible yet effective current collector, with http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Precambrian Research Elsevier

Metal-free, flexible triboelectric generator based on MWCNT mesh film and PDMS layers

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Publisher
Elsevier
Copyright
Copyright © 2018 Elsevier B.V.
ISSN
0301-9268
eISSN
1872-7433
D.O.I.
10.1016/j.apsusc.2018.02.227
Publisher site
See Article on Publisher Site

Abstract

Applied Surface Science 442 (2018) 693–699 Contents lists available at ScienceDirect Applied Surface Science journal homepage: www.elsevier.com/locate/apsusc Full Length Article Metal-free, flexible triboelectric generator based on MWCNT mesh film and PDMS layers a a a a b,⇑ a,⇑ Hayoung Hwang , Kang Yeol Lee , Dongjoon Shin , Jungho Shin , Sangtae Kim , Wonjoon Choi School of Mechanical Engineering, Korea University, Seoul 02841, Republic of Korea Center for Electronic Materials, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea article i nfo abstract Article history: We demonstrate a metal-free triboelectric energy harvester consisted of MWCNT mesh film and PDMS Received 4 November 2017 layer. Upon touch from a finger, the single electrode-mode energy harvester generates up to 27.0 W/ Revised 29 December 2017 2 m output power at 10 MX matched impedance. The device generates stable power upon touch by bare Accepted 22 February 2018 fingers or gloved fingers. Using copper counter electrode results in decreased power output, due to the Available online 24 February 2018 weaker tendency in triboelectrification. The power output also scales with the pressure applied by the finger. The intertwined, condensed MWCNT network acts as a flexible yet effective current collector, with

Journal

Precambrian ResearchElsevier

Published: May 1, 2018

References

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