Foam nickel-PDMS composite film based triboelectric nanogenerator for speed and acceleration sensing

文献类型： 外文期刊

第一作者： Peng, Wang

作者： Peng, Wang;Ni, Qianqiu;He, Linfeng;Liao, Qingxi;Peng, Wang;Peng, Wang;Peng, Wang;Ni, Qianqiu;Liao, Qingxi;Peng, Wang;Peng, Wang

作者机构：

关键词： Triboelectric nanogenerator; PDMS; Self-powered sensing; Speed; Acceleration

期刊名称：HELIYON （ 影响因子：4.0； 五年影响因子：4.1 ）

ISSN：

年卷期： 2023 年 9 卷 7 期

页码：

收录情况： SCI

摘要： As a new energy conversion technology, triboelectric nanogenerator (TENG) can use the coupling of triboelectrification and electrostatic induction effect to convert tiny mechanical energy into electrical energy, powering small electronic devices. In this paper, a vibration sensing triboelectric nanogenerator (V-TENG) based on a foam nickel-PDMS composite film was prepared, which can convert low frequency and small-amplitude mechanical energy into electrical energy, and the open circuit voltage of V-TENG can reach 3.6V at a vibration frequency of 4 Hz. In addition, the V-TENG can be used as a self-powered speed/acceleration sensor to detect speed changes in the range of 0.3 m/s to 1.5 m/s and acceleration changes in the range of 3 m/s(2) to 13 m/s(2).

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