Fully Fabric-Based Triboelectric Nanogenerators as Self-Powered Human–Machine Interactive Keyboards

Nano-Micro Letters

Shen Shen¹  Kai Dong²  Xiao Peng²  Yang Jiang²  Cuiying Ye²  Zhong Lin Wang³  Jia Yi⁴ 

[1] CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-Nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, 100083, Beijing, People’s Republic of China;CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-Nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, 100083, Beijing, People’s Republic of China;School of Nanoscience and Technology, University of Chinese Academy of Sciences, 100049, Beijing, People’s Republic of China;CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-Nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, 100083, Beijing, People’s Republic of China;School of Nanoscience and Technology, University of Chinese Academy of Sciences, 100049, Beijing, People’s Republic of China;School of Material Science and Engineering, Georgia Institute of Technology, 30332-0245, Atlanta, GA, USA;School of Physical Science and Technology, Guangxi University, 530004, Nanning, People’s Republic of China;CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-Nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, 100083, Beijing, People’s Republic of China;

关键词: Triboelectric nanogenerators;    Self-powered keyboard;    Human–machine interface;    Wearable electronics;    Fully fabric-based;   

DOI  :  10.1007/s40820-021-00621-7

来源: Springer

【 摘 要 】

tsA fully fabric-based mechanical energy harvester with a sandwich structure is developed, which can respond to the pressure change by the fall of leaves.A self-powered keyboard with the ability of biometric recognition is demonstrated, which is able to resist illegal intrusion by judging the keystroke behaviors.

【 授权许可】

CC BY