摩擦电效应
纳米发生器
能量收集
可穿戴技术
可穿戴计算机
计算机科学
纳米技术
数码产品
工程类
能量(信号处理)
电气工程
材料科学
嵌入式系统
物理
复合材料
电压
量子力学
作者
Junyao Shen,Bo Li,Yiyong Yang,Zehao Yang,Xu Liu,Kee-Chin Lim,Jiaqi Chen,Linhong Ji,Zong‐Hong Lin,Jia Cheng
标识
DOI:10.1016/j.bios.2022.114595
摘要
As a new type of energy harvesting technology, the triboelectric nanogenerator (TENG) can convert distributed energy into electrical energy. It is widely used in various fields such as wearable devices, biomedical devices, Internet of Things (IoT), natural environment, etc. However, there are still some issues that need to be solved for the commercial implementation of TENGs. This review focuses on four major kinds of applications for TENG as the platform of harvesting micro-nano energy: in vivo, in vitro, living environment and wild environment. The challenges and feasible techniques facing TENGs are summarized in three aspects, including low energy output, immature manufacturing technology and unreliable service life. We also review the recent progress in the strategies for improving the output performance and robustness of TENGs, including but not limited to material optimization, device engineering and power management. The aim is to establish a feasible framework of TENGs from laboratory to engineering application. Finally, the future trend of TENGs' application in distributed sensors and biomedical devices has prospected as a promising micro-nano energy for guiding the next innovation researches.
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