Li Han, Xu Ziteng, Zhang Jiaxun, Li Saisai, Li Shuoze, Chen Xingwei, Lu Lijun, Pan Zhifeng, Mao Yanchao
Key Laboratory of Materials Physics of Ministry of Education, School of Physics, Zhengzhou University, Zhengzhou 450001, People's Republic of China.
J Phys Condens Matter. 2025 Mar 28;37(18). doi: 10.1088/1361-648X/adbfed.
The depletion of fossil fuels and the environmental impact of chemical batteries, coupled with the rapid proliferation of portable electronic devices and the Internet of Things, have created an urgent demand for high-performance, lightweight, and sustainable energy systems. Flexible triboelectric nanogenerators (TENGs) have emerged as a promising technology for powering self-sufficient devices, offering advantages such as simple structure, flexibility, low cost, and environmental adaptability. In particular, electrospun nanofiber-based TENGs stand out due to their enhanced surface area, superior charge collection capabilities, and improved mechanical durability. This review presents a comprehensive overview of recent advancements in electrospun nanofiber-based TENGs, focusing on material selection, structural design, fabrication techniques, and their integration into applications ranging from self-powered sensors to wearable electronics. Furthermore, the review discusses the challenges and future directions in optimizing the performance and scalability of TENGs to meet the growing demands of next-generation, energy-efficient technologies. It is hoped that this review will help researchers to gain a deeper understanding of this field and promote its development to a new stage.
化石燃料的枯竭以及化学电池对环境的影响，再加上便携式电子设备和物联网的迅速普及，对高性能、轻量化和可持续的能源系统产生了迫切需求。柔性摩擦电纳米发电机（TENG）已成为为自给自足设备供电的一项有前景的技术，具有结构简单、柔韧性好、成本低和环境适应性强等优点。特别是，基于电纺纳米纤维的TENG因其增大的表面积、卓越的电荷收集能力和提高的机械耐久性而脱颖而出。本文综述全面概述了基于电纺纳米纤维的TENG的最新进展，重点关注材料选择、结构设计、制造技术及其在从自供电传感器到可穿戴电子产品等各种应用中的集成。此外，该综述还讨论了在优化TENG的性能和可扩展性以满足下一代节能技术不断增长的需求方面所面临的挑战和未来方向。希望这篇综述能帮助研究人员更深入地了解该领域，并推动其发展到一个新的阶段。
