Self-Powered Motion-Driven Triboelectric Electroluminescence Textile System

Hye Jeong Park; Seongmin Kim; Jeong Hwan Lee; Hyoung Taek Kim; Wanchul Seung; Youngin Son; Tae Yun Kim; Usman Khan; Nae Man Park; Sang Woo Kim

doi:10.1021/acsami.8b16023

Self-Powered Motion-Driven Triboelectric Electroluminescence Textile System

Hye Jeong Park, Seongmin Kim, Jeong Hwan Lee, Hyoung Taek Kim, Wanchul Seung, Youngin Son, Tae Yun Kim, Usman Khan, Nae Man Park, Sang Woo Kim

Department of Materials Science and Engineering

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

Abstract

In recent years, smart light-emitting-type electronic devices for wearable applications have been required to have flexibility and miniaturization, which limits the use of conventional bulk batteries. Therefore, it is important to develop a self-powered light-emitting system. Our study demonstrates the potential of a new self-powered luminescent textile system that emits light driven by random motions. The device is a ZnS:Cu-based textile motion-driven electroluminescent device (TDEL) fabricated onto the woven fibers of a ZnS:Cu-embedded PDMS (polydimethylsiloxane) composite. Triboelectrification, which raises a discontinuous electric field, is generated by the contact separation movement of the friction material. Therefore, light can be generated via triboelectrification by the mechanical deformation of the ZnS:Cu-embedded PDMS composite. This study showed that the TDEL emitted light from the internal triboelectric field during contact and from the external triboelectric field during separation. Light was then emitted twice in a cycle, suggesting that continuous light can be emitted by various movements, which is a key step in developing self-powered systems for wearable applications. Therefore, this technology is a textile motion-driven electroluminescence system based on composite fibers (ZnS:Cu + PDMS) and PTFE fibers, and the proposed self-emitting textile system can be easily fabricated and applied to smart clothes.

Original language	English
Pages (from-to)	5200-5207
Number of pages	8
Journal	ACS Applied Materials and Interfaces
Volume	11
Issue number	5
DOIs	https://doi.org/10.1021/acsami.8b16023
Publication status	Published - 2019 Feb 6

Bibliographical note

Funding Information:
This work was financially supported by the Center for Advanced Soft-Electronics as the Global Frontier Project (2013M3A6A5073177) and (2017R1A2B4010642) through the National Research Foundation (NRF) of Korea Grant funded by the Ministry of Science and ICT, and by the “Human Resources Program in Energy Technology (no. 20174030201800)” of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) funded by the Ministry of Trade, Industry & Energy (MOTIE, Korea).

Publisher Copyright:
© 2019 American Chemical Society.

All Science Journal Classification (ASJC) codes

Materials Science(all)

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10.1021/acsami.8b16023

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@article{b303076786ad47a2b2a4427ab22dd0ae,

title = "Self-Powered Motion-Driven Triboelectric Electroluminescence Textile System",

abstract = "In recent years, smart light-emitting-type electronic devices for wearable applications have been required to have flexibility and miniaturization, which limits the use of conventional bulk batteries. Therefore, it is important to develop a self-powered light-emitting system. Our study demonstrates the potential of a new self-powered luminescent textile system that emits light driven by random motions. The device is a ZnS:Cu-based textile motion-driven electroluminescent device (TDEL) fabricated onto the woven fibers of a ZnS:Cu-embedded PDMS (polydimethylsiloxane) composite. Triboelectrification, which raises a discontinuous electric field, is generated by the contact separation movement of the friction material. Therefore, light can be generated via triboelectrification by the mechanical deformation of the ZnS:Cu-embedded PDMS composite. This study showed that the TDEL emitted light from the internal triboelectric field during contact and from the external triboelectric field during separation. Light was then emitted twice in a cycle, suggesting that continuous light can be emitted by various movements, which is a key step in developing self-powered systems for wearable applications. Therefore, this technology is a textile motion-driven electroluminescence system based on composite fibers (ZnS:Cu + PDMS) and PTFE fibers, and the proposed self-emitting textile system can be easily fabricated and applied to smart clothes.",

author = "Park, {Hye Jeong} and Seongmin Kim and Lee, {Jeong Hwan} and Kim, {Hyoung Taek} and Wanchul Seung and Youngin Son and Kim, {Tae Yun} and Usman Khan and Park, {Nae Man} and Kim, {Sang Woo}",

note = "Funding Information: This work was financially supported by the Center for Advanced Soft-Electronics as the Global Frontier Project (2013M3A6A5073177) and (2017R1A2B4010642) through the National Research Foundation (NRF) of Korea Grant funded by the Ministry of Science and ICT, and by the “Human Resources Program in Energy Technology (no. 20174030201800)” of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) funded by the Ministry of Trade, Industry & Energy (MOTIE, Korea). Publisher Copyright: {\textcopyright} 2019 American Chemical Society.",

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AU - Kim, Seongmin

AU - Lee, Jeong Hwan

AU - Kim, Hyoung Taek

AU - Seung, Wanchul

AU - Son, Youngin

AU - Kim, Tae Yun

AU - Khan, Usman

AU - Park, Nae Man

AU - Kim, Sang Woo

N1 - Funding Information: This work was financially supported by the Center for Advanced Soft-Electronics as the Global Frontier Project (2013M3A6A5073177) and (2017R1A2B4010642) through the National Research Foundation (NRF) of Korea Grant funded by the Ministry of Science and ICT, and by the “Human Resources Program in Energy Technology (no. 20174030201800)” of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) funded by the Ministry of Trade, Industry & Energy (MOTIE, Korea). Publisher Copyright: © 2019 American Chemical Society.

PY - 2019/2/6

Y1 - 2019/2/6

N2 - In recent years, smart light-emitting-type electronic devices for wearable applications have been required to have flexibility and miniaturization, which limits the use of conventional bulk batteries. Therefore, it is important to develop a self-powered light-emitting system. Our study demonstrates the potential of a new self-powered luminescent textile system that emits light driven by random motions. The device is a ZnS:Cu-based textile motion-driven electroluminescent device (TDEL) fabricated onto the woven fibers of a ZnS:Cu-embedded PDMS (polydimethylsiloxane) composite. Triboelectrification, which raises a discontinuous electric field, is generated by the contact separation movement of the friction material. Therefore, light can be generated via triboelectrification by the mechanical deformation of the ZnS:Cu-embedded PDMS composite. This study showed that the TDEL emitted light from the internal triboelectric field during contact and from the external triboelectric field during separation. Light was then emitted twice in a cycle, suggesting that continuous light can be emitted by various movements, which is a key step in developing self-powered systems for wearable applications. Therefore, this technology is a textile motion-driven electroluminescence system based on composite fibers (ZnS:Cu + PDMS) and PTFE fibers, and the proposed self-emitting textile system can be easily fabricated and applied to smart clothes.

AB - In recent years, smart light-emitting-type electronic devices for wearable applications have been required to have flexibility and miniaturization, which limits the use of conventional bulk batteries. Therefore, it is important to develop a self-powered light-emitting system. Our study demonstrates the potential of a new self-powered luminescent textile system that emits light driven by random motions. The device is a ZnS:Cu-based textile motion-driven electroluminescent device (TDEL) fabricated onto the woven fibers of a ZnS:Cu-embedded PDMS (polydimethylsiloxane) composite. Triboelectrification, which raises a discontinuous electric field, is generated by the contact separation movement of the friction material. Therefore, light can be generated via triboelectrification by the mechanical deformation of the ZnS:Cu-embedded PDMS composite. This study showed that the TDEL emitted light from the internal triboelectric field during contact and from the external triboelectric field during separation. Light was then emitted twice in a cycle, suggesting that continuous light can be emitted by various movements, which is a key step in developing self-powered systems for wearable applications. Therefore, this technology is a textile motion-driven electroluminescence system based on composite fibers (ZnS:Cu + PDMS) and PTFE fibers, and the proposed self-emitting textile system can be easily fabricated and applied to smart clothes.

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JF - ACS applied materials & interfaces

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ER -

Self-Powered Motion-Driven Triboelectric Electroluminescence Textile System

Abstract

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