{"title":"直流摩擦纳米发电机界面静电能量收集的研究进展","authors":"Zhihao Zhao, Jie Wang","doi":"10.1002/aenm.202502544","DOIUrl":null,"url":null,"abstract":"Interfacial electrostatic energy, widely presents in natural and artificial environments, has long been regarded as a hazardous and uncontrollable energy form due to its erratic discharge behavior. The advent of direct current triboelectric nanogenerators (DC‐TENGs) has opened new approaches for effectively harvesting electrostatic energy during electrostatic discharges and generating unidirectional current outputs without external rectifiers. Compared with conventional alternating current TENGs, DC‐TENGs offer simplified circuit design, and better adaptability for directly driving electronic devices. This review provides a comprehensive summary of the fundamental mechanisms of DC‐TENGs, including air breakdown‐based charge transfer and structural innovations that enable continuous DC output. The key factors affecting performance are systematically analyzed, such as material selection, structural configuration, and environmental conditions, along with recent strategies for performance enhancement. Furthermore, the versatility of DC‐TENGs is highlighted through their wide‐ranging applications in high‐voltage power generation, micro/nano energy sources, wearable electronics, self‐powered sensors, and ocean wave energy harvesting. This review concludes with perspectives on future research directions and practical deployment, emphasizing the potential of DC‐TENGs in enabling sustainable, distributed energy systems for smart environments and next‐generation electronics.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"109 1","pages":""},"PeriodicalIF":26.0000,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Advances in Interfacial Electrostatic Energy Harvesting via Direct Current Triboelectric Nanogenerators\",\"authors\":\"Zhihao Zhao, Jie Wang\",\"doi\":\"10.1002/aenm.202502544\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Interfacial electrostatic energy, widely presents in natural and artificial environments, has long been regarded as a hazardous and uncontrollable energy form due to its erratic discharge behavior. The advent of direct current triboelectric nanogenerators (DC‐TENGs) has opened new approaches for effectively harvesting electrostatic energy during electrostatic discharges and generating unidirectional current outputs without external rectifiers. Compared with conventional alternating current TENGs, DC‐TENGs offer simplified circuit design, and better adaptability for directly driving electronic devices. This review provides a comprehensive summary of the fundamental mechanisms of DC‐TENGs, including air breakdown‐based charge transfer and structural innovations that enable continuous DC output. The key factors affecting performance are systematically analyzed, such as material selection, structural configuration, and environmental conditions, along with recent strategies for performance enhancement. Furthermore, the versatility of DC‐TENGs is highlighted through their wide‐ranging applications in high‐voltage power generation, micro/nano energy sources, wearable electronics, self‐powered sensors, and ocean wave energy harvesting. This review concludes with perspectives on future research directions and practical deployment, emphasizing the potential of DC‐TENGs in enabling sustainable, distributed energy systems for smart environments and next‐generation electronics.\",\"PeriodicalId\":111,\"journal\":{\"name\":\"Advanced Energy Materials\",\"volume\":\"109 1\",\"pages\":\"\"},\"PeriodicalIF\":26.0000,\"publicationDate\":\"2025-07-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced Energy Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1002/aenm.202502544\",\"RegionNum\":1,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Energy Materials","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1002/aenm.202502544","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Advances in Interfacial Electrostatic Energy Harvesting via Direct Current Triboelectric Nanogenerators
Interfacial electrostatic energy, widely presents in natural and artificial environments, has long been regarded as a hazardous and uncontrollable energy form due to its erratic discharge behavior. The advent of direct current triboelectric nanogenerators (DC‐TENGs) has opened new approaches for effectively harvesting electrostatic energy during electrostatic discharges and generating unidirectional current outputs without external rectifiers. Compared with conventional alternating current TENGs, DC‐TENGs offer simplified circuit design, and better adaptability for directly driving electronic devices. This review provides a comprehensive summary of the fundamental mechanisms of DC‐TENGs, including air breakdown‐based charge transfer and structural innovations that enable continuous DC output. The key factors affecting performance are systematically analyzed, such as material selection, structural configuration, and environmental conditions, along with recent strategies for performance enhancement. Furthermore, the versatility of DC‐TENGs is highlighted through their wide‐ranging applications in high‐voltage power generation, micro/nano energy sources, wearable electronics, self‐powered sensors, and ocean wave energy harvesting. This review concludes with perspectives on future research directions and practical deployment, emphasizing the potential of DC‐TENGs in enabling sustainable, distributed energy systems for smart environments and next‐generation electronics.
期刊介绍:
Established in 2011, Advanced Energy Materials is an international, interdisciplinary, English-language journal that focuses on materials used in energy harvesting, conversion, and storage. It is regarded as a top-quality journal alongside Advanced Materials, Advanced Functional Materials, and Small.
With a 2022 Impact Factor of 27.8, Advanced Energy Materials is considered a prime source for the best energy-related research. The journal covers a wide range of topics in energy-related research, including organic and inorganic photovoltaics, batteries and supercapacitors, fuel cells, hydrogen generation and storage, thermoelectrics, water splitting and photocatalysis, solar fuels and thermosolar power, magnetocalorics, and piezoelectronics.
The readership of Advanced Energy Materials includes materials scientists, chemists, physicists, and engineers in both academia and industry. The journal is indexed in various databases and collections, such as Advanced Technologies & Aerospace Database, FIZ Karlsruhe, INSPEC (IET), Science Citation Index Expanded, Technology Collection, and Web of Science, among others.