Triboelectric Nanogenerators Based on Fluid Medium: From Fundamental Mechanisms toward Multifunctional Applications
Feng Jiang, Liuxiang Zhan, Jin Pyo Lee, Pooi See Lee
Abstract：
Fluid-based triboelectric nanogenerators (FB-TENGs) are at the forefront of promising energy technologies, demonstrating the ability to generate electricity through the dynamic interaction between two dissimilar materials, wherein at least one is a fluidic medium (such as gas or liquid). By capitalizing on the dynamic and continuous properties of fluids and their interface interactions, FB-TENGs exhibit a larger effective contact area and a longer-lasting triboelectric effect in comparison to their solid-based counterparts, thereby affording longer-term energy harvesting and higher-precision self-powered sensors in harsh conditions. In this review, various fluid-based mechanical energy harvesters, including liquid-solid, gas-solid, liquid-liquid and gas-liquid TENGs, have been systematically summarized. Their working mechanism, optimization strategies, respective advantages and applications, theoretical and simulation analysis, as well as the existing challenges, have also been comprehensively discussed, which provide prospective directions for device design and mechanism understanding of FB-TENGs.
论文链接：
https://onlinelibrary.wiley.com/doi/10.1002/adma.202308197
Feng Jiang 蒋枫
Master Student
(2017-2020)
毕业去向：
PhD student 博士生
Nanyang Technological University
南洋理工大学
Lee Pooi See 组
flexible electronics,
nanogenerators
柔性电子学 纳米发电机
编辑：苑子恒 刘玉研
