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Cited by 158

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Adding a stretchable deep-trap interlayer for high-performance stretchable triboelectric nanogenerators

Kim, Dong Wook, Lee, Ju Hyun, You, Insang, Kim, Jin Kon, Jeong, Unyong·2018·Nano Energy

Abstract

Abstract The main approach to enhancing the electrical output performance of triboelectric nanogenerators (TENGs) has been focused to increase of triboelectric charge generation. However, there have been few studies on achieving effective electrostatic induction and conserving the triboelectric charges. This study reports that an interlayer containing deep charge traps of large trap density can conserve the surface charges for long period of time and increase the surface potential that can be obtained. This study suggests polydimethylsiloxane (PDMS) added between a charge generation layer and an electrode as an effective material candidate for the interlayer. The PDMS interlayer greatly enhanced the output power density of TENGs (20.8 W/m2 by gentle tapping), which is 173-fold increase compared to TENGs without the interlayer. Surprisingly, the PDMS interlayer resulted in triboelectric performance even between identical surfaces, which is owing to the enhanced charge conservation by the interlayer. This study demonstrates a high-performance stretchable single-electrode TENG (S-TENG) which shows stable high performance at 50% uniaxial strain during repeated stretch cycles. The results in this study provide insight to material design for achieving high-performance stretchable self-powered electronic systems.

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Metadata

Authors
Kim, D. W., Lee, J. H., You, I., Kim, J. K., & Jeong, U.
Venue
Nano Energy
Publisher
Elsevier BV
Published
2018-08
Volume
50
Pages
192-200
ISSN
2211-2855 (ISSN-L)
OpenAlex
W2804755188
Cited by
158
References
2
FWCI
3.78
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Adding a stretchable deep-trap interlayer for high-performance stretchable triboelectric nanogenerators. https://app.cochat.ai/papers/10.1016/j.nanoen.2018.05.041
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Kim, D. W., Lee, J. H., You, I., Kim, J. K., & Jeong, U. (2018). Adding a stretchable deep-trap interlayer for high-performance stretchable triboelectric nanogenerators. Nano Energy. https://doi.org/10.1016/j.nanoen.2018.05.041

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