Hierarchically Nanostructured 1D Conductive Bundle Yarn-Based Triboelectric Nanogenerators

Advanced Materials
Wonbae KoJinpyo Hong

Abstract

Wearable 2D textile platforms are the subject of intense focus to promote the creation of outstanding added value for textile-based applications in consumer electronics, energy harvesting, and storage. In particular, 2D textile-based energy harvesters from the living environment of human motions exhibit insufficient geometry deformation and low current density, thereby providing low power generation. Therefore, a unique starting point in this work is the use of 1D conductive bundle yarn (1D CBY) as a generic step for the development of 1D CBY-based energy harvesters through a weaving technology. The performance of 1D CBY-based triboelectric nanogenerators (1D CBY-TENGs) is addressed through contact electrification between the arrays of nanostructured 1D CBYs and 2D conductive fabric serving as tribomaterials. The manipulation of hierarchically nanostructured surfaces on the 1D CBYs by the hydrothermal process represents one of the crucial approaches of enhancing power generation through a large contact surface area. The 1D CBY-TENGs with a variation in the number of 1D CBY and stack configurations are also tested as a simple integration scheme, confirming the expected 1D CBY number and stack dependency in the output performance.

References

Aug 31, 2010·Advanced Materials·Seung Nam ChaJong Min Kim
Mar 8, 2012·Advanced Materials·Minbaek LeeZhong Lin Wang
Feb 12, 2015·ACS Nano·Wanchul SeungSang-Woo Kim
Mar 27, 2015·ACS Nano·Min-Hsin YehZhong Lin Wang
Dec 29, 2015·Nano Letters·Jayce J ChengSilvija Gradečak
Oct 12, 2016·Scientific Reports·Hyeon Jun SimSeon Jeong Kim
Mar 2, 2017·Advanced Materials·Qian ZhangYue Zhang

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Citations

Jun 18, 2019·Advanced Materials·Liang HuangJun Zhou
Sep 10, 2019·Science and Technology of Advanced Materials·Jiaqing Xiong, Pooi See Lee
Apr 8, 2020·Advanced Materials·Min-Ho SeoJun-Bo Yoon
Nov 22, 2018·ACS Applied Materials & Interfaces·Yanqin YangXuhui Sun
Mar 24, 2020·Chemical Reviews·Guorui ChenJun Chen

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