材料科学
摩擦电效应
可穿戴技术
可穿戴计算机
纳米发生器
纳米技术
可扩展性
功率(物理)
能量收集
计算机科学
织物
电气工程
工程类
电压
嵌入式系统
物理
复合材料
数据库
量子力学
作者
Kai Dong,Peng Xiao,Renwei Cheng,Chuan Ning,Yang Jiang,Yihan Zhang,Zhong Lin Wang
标识
DOI:10.1002/adma.202109355
摘要
The seamless integration of emerging triboelectric nanogenerator (TENG) technology with traditional wearable textile materials has given birth to the next-generation smart textiles, i.e., textile TENGs, which will play a vital role in the era of Internet of Things and artificial intelligences. However, low output power and inferior sensing ability have largely limited the development of textile TENGs. Among various approaches to improve the output and sensing performance, such as material modification, structural design, and environmental management, a 3D fabric structural scheme is a facile, efficient, controllable, and scalable strategy to increase the effective contact area for contact electrification of textile TENGs without cumbersome material processing and service area restrictions. Herein, the recent advances of the current reported textile TENGs with 3D fabric structures are comprehensively summarized and systematically analyzed in order to clarify their superiorities over 1D fiber and 2D fabric structures in terms of power output and pressure sensing. The forward-looking integration abilities of the 3D fabrics are also discussed at the end. It is believed that the overview and analysis of textile TENGs with distinctive 3D fabric structures will contribute to the development and realization of high-power output micro/nanowearable power sources and high-quality self-powered wearable sensors.
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