期刊
JOURNAL OF COLLOID AND INTERFACE SCIENCE
卷 608, 期 -, 页码 2339-2346出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.jcis.2021.10.151
关键词
Triboelectric nanogenerator; Textile; Double-layer fabric; Nanofiber core-spun yarn; Electret effect
资金
- Henan Province Science and technology research project [202102210060, 212102210041]
- Key Scientific Research Project in University of Henan Province [20A54003, 20B54003]
- Science and Technology Guidance Project of China Textile Industry Federation [2019007, 2019028]
Flexible wearable textile triboelectric generators can convert mechanical energy into electrical energy to power wearable electronic products. They are small, lightweight, and exhibit excellent durability and electrical performance. The generators can drive low-consumption electronic devices, demonstrating potential for flexible self-powered electronic devices and intelligent textiles.
Flexible triboelectric generators present a wide range of prospective applications owing to their small size, light weight, and wearability; in addition, they can convert external mechanical energy into electrical energy to provide an energy supply for wearable electronic products. In this study, a wearable textile triboelectric generator was developed by weaving polyurethane (PU) nanofiber core-spun yarn and Si3N4-electret-doped polyvinylidene fluoride (PVDF) nanofiber core-spun yarn into a double-layer fabric. Within the double-layer fabric, one layer was Si3N4-doped PVDF (denoted as Si3N4@PVDF) nanofiber fabric, and the other was PU nanofiber fabric. When subjected to an external mechanical force, PU nanofiber fabric and Si3N4@PVDF nanofiber fabric came into contact and were able to convert external mechanical energy into electrical energy. The most notable instantaneous electrical performance of this triboelectric nanogenerator was open circuit voltage of 71 V, short-circuit current of 0.7 mu A, and output power of 56 mu W. Additionally, the wearable textile triboelectric generator exhibited superior washability, stability, and cycle durability. More significantly, it was capable of driving some low-consumption electronic products, including capacitors, LED bulbs, and digital meters, thereby exhibiting a strong potential for flexible self-powered electronic devices and intelligent textiles. (C) 2021 Elsevier Inc. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据