Hierarchical Honeycomb-Structured Electret/Triboelectric Nanogenerator for Biomechanical and Morphing Wing Energy Harvesting

Nano-Micro Letters

Lihua Tang¹  Yongqing Fu²  Qiang Shen³  Haiping Yi³  Kai Tao³  Zhensheng Chen³  Weizheng Yuan³  Ruirong Zhang³  Jianmin Miao⁴  Kangqi Fan⁵  Jin Wu⁶ 

[1] Department of Mechanical Engineering, University of Auckland, 20 Symonds Street, 1010, Auckland, New Zealand;Faculty of Engineering and Environment, Northumbria University, NE1 8ST, Newcastle upon Tyne, UK;Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, Northwestern Polytechnical University, 710072, X’ian, People’s Republic of China;School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 200240, Shanghai, People’s Republic of China;School of Mechano-Electronic Engineering, Xidian University, 710071, X’ian, People’s Republic of China;State Key Laboratory of Optoelectronic Materials and Technologies, Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-Sen University, 510275, Guangzhou, People’s Republic of China;

关键词: Honeycomb-inspired structure;    Morphing wing energy harvesting;    Electret power generation;    Triboelectric nanogenerator;    Self-powered insole pressure mapping;   

DOI  :  10.1007/s40820-021-00644-0

来源: Springer

【 摘 要 】

tsCreate a hierarchical honeycomb-inspired triboelectric nanogenerator (TENG) with excellent transparency, compactness, lightweight and deformability.Amplify capacitance variation by dividing large hollow space into numerous energy generation units with porous honeycomb architecture.Demonstrate self-powered insole plantar pressure mapping applications by the self-sustained elastic nature of the h-TENG device.Integrate the h-TENG into the morphing wing of small-unmanned aerial vehicles for converting flapping motions into electricity for the first time.

【 授权许可】

CC BY