@article{Chen2024, 
author = {Wandi Chen and Haonan Wang and Yibin Lin and Xinyan Gan and Heng Tang and Yongai Zhang and Qun Yan and Tailiang Guo and Xiongtu Zhou and Chaoxing Wu},
title = {Self-powered flexible fingerprint-recognition display based on a triboelectric nanogenerator},
year = {2024},
journal = {Nano Research},
volume = {17},
number = {4},
pages = {3021-3028},
keywords = {alternating current electroluminescent, triboelectric nanogenerator, feather, reactive ion etching, fingerprint recognition},
url = {https://www.sciopen.com/article/10.1007/s12274-023-6055-6},
doi = {10.1007/s12274-023-6055-6},
abstract = {In the time of Internet of Things (IoT), alternating current electroluminescence (ACEL) has unique advantages in the fields of smart display and human–computer interaction. However, their reliance on external high-voltage AC power supplies poses challenges in terms of wearability and limits their practical application. This paper proposed an innovative scheme for preparing a feather triboelectric nanogenerator (F-TENG) using recyclable and environmentally friendly material. The highest open-circuit voltage, short-circuit current, and transferred charge of SF6-treated F-TENGs can reach 449 V, 63 μA, and 152 nC, which enables easy lighting of BaTiO3-doped ACEL devices. Using a human electrical potential, a single-electrode F-TENG is combined with ACEL device for self-powered fingerprint recognition display. These works achieve self-powered flexible wearable ACEL devices, which are not only efficient and portable but also have good application prospects in the human–computer interaction, functional displays, and wearable electronic devices.}
}