A Study on the Transient Process of Contact-Mode Triboelectric Nanogenerators.

Shengyao Zhang, Hongchun Luo, Ru Zhang, Shun Ye, Haoyu Wei, Zhiqiang Zeng, Futi Liu, Guiyu Zhou

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Article in Micromachines, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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8 authors.

Shengyao ZhangCollege of Mathematics and Physics, Yibin University, Yibin 644007, China.

Hongchun LuoCollege of Mathematics and Physics, Yibin University, Yibin 644007, China.

Ru ZhangDepartment of Civil Engineering, Hangzhou City University, Hangzhou 310015, China.ORCID 0000-0003-4611-8728

Shun YeCollege of Mathematics and Physics, Yibin University, Yibin 644007, China.

Haoyu WeiCollege of Mathematics and Physics, Yibin University, Yibin 644007, China.

Zhiqiang ZengCollege of Mathematics and Physics, Yibin University, Yibin 644007, China.

Futi LiuCollege of Mathematics and Physics, Yibin University, Yibin 644007, China.

Guiyu ZhouCollege of Electronic Information and Engineering, Yibin University, Yibin 644007, China.

Funding

National Natural Science Foundation of China U24A20169Open Research Fund of Computational Physics Key Laboratory of Sichuan Province, Yibin University YBUJSWL-ZD-2023-04, YBUJSWL-ZD-2022-01, YBUJSWL-ZD-2023-03Qihang Research Project of Yibin University 2020QH03, 2024XJQH06

6 · The paper itself

Abstract

In the research of triboelectric nanogenerators (TENGs), most attention has been paid to material modification, structural design, and power management. Little study has been performed on the transient process of TENGs, although the capacitance characteristics of TENGs are well known. In this work, the transient process of contact-mode TENGs was studied by the infinite-plate model and verified by experimental tests. The results showed that TENGs exhibited a much higher output in the transient process than that in the steady state. Within the transient process, the transfer charge gradually grew to a maximum value, while the output current and power decreased. A formula to calculate the duration of the transient process was derived by Fourier expansion. This work also demonstrated an interesting transformation process of the

Indexed as

Fourier expansionsteady statetransient processtriboelectric nanogenerator

Identifiers

PMID41011959

DOI10.3390/mi16091070

PMCPMC12472149

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