Laser surface processing technology for performance enhancement of TENG

Jia Tian; Yue He; Fangpei Li; Wenbo Peng; Yongning He; Jia Tian; Yue He; Fangpei Li; Wenbo Peng; Yongning He

doi:10.3934/matersci.2025001

AIMS Materials Science

2025, Volume 12, Issue 1: 1-22. doi: 10.3934/matersci.2025001

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Laser surface processing technology for performance enhancement of TENG

1.
School of Microelectronics, Xi'an Jiaotong University, Xi'an, Shaanxi, 710049, China
2.
The Key Lab of Micro-Nano Electronics and System Integration of Xi'an City, Xi'an, Shaanxi, 710049, China
^† These authors contributed equally to this work

Received: 30 October 2024 Revised: 02 January 2025 Accepted: 09 January 2025 Published: 13 January 2025

The triboelectric nanogenerator (TENG), as a new energy harvesting device, can efficiently harvest mechanical energy from the environment to provide continuous power for electronic devices, which has great potential for powering intelligent distributed network. Laser processing technology, which enables structural, phase, and property control at different scales, can quickly and easily complete the surface patterning of TENG and facilitate efficient energy harvesting. In this work, we outline the working modes and principles of TENG, review the research progress of laser surface processing technology for fabricating TENG in recent years, including laser-induced graphene (LIG), laser ablation, laser carbonization, laser-induced copper, etc., and perspectives on the challenges and future directions for development of laser surface processing for performance enhancement of TENG.
- laser processing,
- triboelectric nanogenerator,
- laser-induced graphene,
- surface strategies
Citation: Jia Tian, Yue He, Fangpei Li, Wenbo Peng, Yongning He. Laser surface processing technology for performance enhancement of TENG[J]. AIMS Materials Science, 2025, 12(1): 1-22. doi: 10.3934/matersci.2025001

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Abstract

The triboelectric nanogenerator (TENG), as a new energy harvesting device, can efficiently harvest mechanical energy from the environment to provide continuous power for electronic devices, which has great potential for powering intelligent distributed network. Laser processing technology, which enables structural, phase, and property control at different scales, can quickly and easily complete the surface patterning of TENG and facilitate efficient energy harvesting. In this work, we outline the working modes and principles of TENG, review the research progress of laser surface processing technology for fabricating TENG in recent years, including laser-induced graphene (LIG), laser ablation, laser carbonization, laser-induced copper, etc., and perspectives on the challenges and future directions for development of laser surface processing for performance enhancement of TENG.

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