Mina Nazarian-Samani, Sima A. Alidokht, Heloise Therien-Aubin, Lihong Zhang
{"title":"机械结构设计:现代纳米摩擦发电机综述","authors":"Mina Nazarian-Samani, Sima A. Alidokht, Heloise Therien-Aubin, Lihong Zhang","doi":"10.1016/j.apenergy.2025.125918","DOIUrl":null,"url":null,"abstract":"<div><div>Recent advancements in the utilization of triboelectric nanogenerators (TENGs), which convert kinetic energy into electrical energy, present a suitable solution for efficient energy harvesting and self-powered sensing applications. Despite the continuous development of various materials for triboelectric applications, a significant challenge persists in selecting an appropriate mechanical structure and designing a mechanism for effectively capturing this renewable energy resource. This review paper explores the critical role of mechanical components and structures in the performance of TENGs. A thorough review of recent literature indicates a concerted effort to explore different structural designs and their impact on energy harvesting and self-powered sensing capabilities. The mechanical structure emerges as a key factor in the triboelectric generation process, significantly influencing efficiency by facilitating optimal material separation and friction. Moreover, force transmission mechanisms within the mechanical structure are important for maximizing energy extraction. The impact of design on structural reliability is essential for adapting to diverse environmental conditions, ensuring the necessary flexibility for practical real-world applications. A robust mechanical structure ensures stability, essential for sustainable and reliable nanogenerator operation. This systematic review emphasizes the pivotal role of mechanical structure design in advancing the field of TENGs, providing insights into key factors influencing their performance and paving the way for future developments in energy harvesting technologies.</div></div>","PeriodicalId":246,"journal":{"name":"Applied Energy","volume":"391 ","pages":"Article 125918"},"PeriodicalIF":11.0000,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Mechanical structure design: A survey on modern triboelectric nanogenerators\",\"authors\":\"Mina Nazarian-Samani, Sima A. Alidokht, Heloise Therien-Aubin, Lihong Zhang\",\"doi\":\"10.1016/j.apenergy.2025.125918\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Recent advancements in the utilization of triboelectric nanogenerators (TENGs), which convert kinetic energy into electrical energy, present a suitable solution for efficient energy harvesting and self-powered sensing applications. Despite the continuous development of various materials for triboelectric applications, a significant challenge persists in selecting an appropriate mechanical structure and designing a mechanism for effectively capturing this renewable energy resource. This review paper explores the critical role of mechanical components and structures in the performance of TENGs. A thorough review of recent literature indicates a concerted effort to explore different structural designs and their impact on energy harvesting and self-powered sensing capabilities. The mechanical structure emerges as a key factor in the triboelectric generation process, significantly influencing efficiency by facilitating optimal material separation and friction. Moreover, force transmission mechanisms within the mechanical structure are important for maximizing energy extraction. The impact of design on structural reliability is essential for adapting to diverse environmental conditions, ensuring the necessary flexibility for practical real-world applications. A robust mechanical structure ensures stability, essential for sustainable and reliable nanogenerator operation. This systematic review emphasizes the pivotal role of mechanical structure design in advancing the field of TENGs, providing insights into key factors influencing their performance and paving the way for future developments in energy harvesting technologies.</div></div>\",\"PeriodicalId\":246,\"journal\":{\"name\":\"Applied Energy\",\"volume\":\"391 \",\"pages\":\"Article 125918\"},\"PeriodicalIF\":11.0000,\"publicationDate\":\"2025-04-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Energy\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0306261925006488\",\"RegionNum\":1,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENERGY & FUELS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Energy","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0306261925006488","RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENERGY & FUELS","Score":null,"Total":0}
引用次数: 0
摘要
三电纳米发电机(TENGs)可将动能转化为电能,其利用方面的最新进展为高效能量收集和自供电传感应用提供了合适的解决方案。尽管用于三电应用的各种材料在不断发展,但在选择合适的机械结构和设计有效捕获这种可再生能源的机制方面仍然存在巨大挑战。本综述论文探讨了机械部件和结构在 TENG 性能中的关键作用。对近期文献的全面回顾表明,人们正在共同努力探索不同的结构设计及其对能量收集和自供电传感能力的影响。机械结构是三电发电过程中的一个关键因素,通过促进最佳材料分离和摩擦,对效率产生重大影响。此外,机械结构内的力传输机制对于最大限度地提取能量也非常重要。设计对结构可靠性的影响对于适应各种环境条件、确保实际应用所需的灵活性至关重要。坚固的机械结构可确保稳定性,这对纳米发电机的可持续和可靠运行至关重要。本系统综述强调了机械结构设计在推动 TENGs 领域发展中的关键作用,深入探讨了影响其性能的关键因素,并为能量收集技术的未来发展铺平了道路。
Mechanical structure design: A survey on modern triboelectric nanogenerators
Recent advancements in the utilization of triboelectric nanogenerators (TENGs), which convert kinetic energy into electrical energy, present a suitable solution for efficient energy harvesting and self-powered sensing applications. Despite the continuous development of various materials for triboelectric applications, a significant challenge persists in selecting an appropriate mechanical structure and designing a mechanism for effectively capturing this renewable energy resource. This review paper explores the critical role of mechanical components and structures in the performance of TENGs. A thorough review of recent literature indicates a concerted effort to explore different structural designs and their impact on energy harvesting and self-powered sensing capabilities. The mechanical structure emerges as a key factor in the triboelectric generation process, significantly influencing efficiency by facilitating optimal material separation and friction. Moreover, force transmission mechanisms within the mechanical structure are important for maximizing energy extraction. The impact of design on structural reliability is essential for adapting to diverse environmental conditions, ensuring the necessary flexibility for practical real-world applications. A robust mechanical structure ensures stability, essential for sustainable and reliable nanogenerator operation. This systematic review emphasizes the pivotal role of mechanical structure design in advancing the field of TENGs, providing insights into key factors influencing their performance and paving the way for future developments in energy harvesting technologies.
期刊介绍:
Applied Energy serves as a platform for sharing innovations, research, development, and demonstrations in energy conversion, conservation, and sustainable energy systems. The journal covers topics such as optimal energy resource use, environmental pollutant mitigation, and energy process analysis. It welcomes original papers, review articles, technical notes, and letters to the editor. Authors are encouraged to submit manuscripts that bridge the gap between research, development, and implementation. The journal addresses a wide spectrum of topics, including fossil and renewable energy technologies, energy economics, and environmental impacts. Applied Energy also explores modeling and forecasting, conservation strategies, and the social and economic implications of energy policies, including climate change mitigation. It is complemented by the open-access journal Advances in Applied Energy.