期刊
NANO TODAY
卷 49, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.nantod.2023.101760
关键词
Biomechanical energy; Parallel assembly; Triboelectric nanogenerator; Portable electronic devices
In this paper, an array parallelly assembled triboelectric nanogenerator (PS-TENG) is proposed, which generates sustainable electrical power through hand motion with significantly enhanced electrification efficiency and reliability. The output of the PS-TENGs is 2.8 times higher than that of the TENG with series electrodes (S-TENGs) under the same operating conditions. This design promotes the application of TENG in powering portable electronic devices.
Harvesting biomechanical energy from human motion presents a promising supplement to electrochemical power sources such as batteries for portable electronic devices. In this paper, an array parallelly assembled triboelectric nanogenerator (PS-TENG) is proposed as an inspiration from the structure of accordion. The as -designed TENGs generate sustainable electrical power through hand motion with significantly enhanced electrification efficiency and reliability. The output of the parallelly assembled TENGs (PS-TENGs), which is positively correlated with the frequency of excitation and reciprocating distance, is 2.8 times higher than that of TENG with series electrodes(S-TENGs) under the same operating conditions. In addition, based on PS-TENGs can be used as self-powered sensors for smart home applications. Such a design promotes the application of TENG in powering portable electronic devices. (c) 2023 Published by Elsevier Ltd.
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