李伟业,王欣,张素荣,许春林,陈丽,张斌.类金刚石碳薄膜在摩擦纳米发电机中的应用进展[J].表面技术,2025,54(1):17-31.
LI Weiye,WANG Xin,ZHANG Surong,XU Chunlin,CHEN Li,ZHANG Bin.Advances in Diamond-like Carbon Films for Friction Nanogenerator Applications[J].Surface Technology,2025,54(1):17-31 |
| 类金刚石碳薄膜在摩擦纳米发电机中的应用进展 |
| Advances in Diamond-like Carbon Films for Friction Nanogenerator Applications |
| 投稿时间：2024-12-06 修订日期：2024-12-31 |
| DOI：10.16490/j.cnki.issn.1001-3660.2025.01.002 |
| 中文关键词: 摩擦纳米发电机 DLC材料 超润滑材料 能量收集 可持续发展 自供能传感器 |
| 英文关键词:triboelectric nanogenerator (TENG) diamond-like carbon (DLC) material superlubricating material energy harvesting sustainable development self-powered systems |
| 基金项目:国家科技重大项目(J2019-VII-0015-0155) |
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| Author | Institution |
| LI Weiye | State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, China;School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, China |
| WANG Xin | AECC Beijing Institute of Aeronautical Materials, Beijing 100084, China |
| ZHANG Surong | Hangzhou Heming Technology Co., Ltd., Hangzhou 310018, China |
| XU Chunlin | AECC Beijing Institute of Aeronautical Materials, Beijing 100084, China |
| CHEN Li | School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, China |
| ZHANG Bin | State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, China |
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| 中文摘要: |
| 在众多新能源技术中，摩擦纳米发电机(Triboelectric Nanogenerator，TENG)因其独特的能量收集机制和广泛的应用前景而备受关注。如何提高TENG的服役寿命，成为当前的研究热点之一。首先总结了TENG的发电原理，提出了耐磨寿命的紧迫需求。然后分析了类金刚石碳(Diamond-like Carbon，DLC)薄膜优异的耐磨性、化学稳定性和电子特性，探讨了超润滑DLC薄膜在减少摩擦和磨损的同时，如何提高能量转换效率和设备耐久性，以及TENG在自供能传感器、可穿戴设备、环境能量收集、微型电子设备和智能物联网(IoT)等领域的应用。进一步从DLC薄膜材料表面改性、多层结构设计、掺杂改性和复合结构设计等展开了TENG性能优化策略的讨论。展望了超润滑DLC-TENG技术面临的挑战和未来的研究方向，包括开发新型高效、低成本的超润滑DLC复合材料，探索创新的结构设计，实现TENG的智能化和环境能量综合利用，期待其在未来实现更广泛的应用。 |
| 英文摘要: |
| Triboelectric Nanogenerators (TENGs) have emerged as a promising technology in the field of renewable energy due to their ability to convert mechanical energy into electrical power through the triboelectric effect. Despite the significant advances in the TENG technology, the durability of these devices remains a major challenge, as friction-induced wear and mechanical degradation can significantly diminish their performance over time. To address this issue, it is crucial to enhance the wear resistance and overall longevity of TENGs, so as to ensure their practicality in long-term applications. This review focuses on the potential of Diamond-ike Carbon (DLC) films to improve the wear resistance, energy conversion efficiency, and durability of TENGs. DLC films are renowned for their exceptional hardness, low friction, chemical stability, and favorable electronic properties, making them ideal candidates for enhancing the operational lifespan of TENG devices. The application of DLC films in TENGs has been shown to reduce friction and wear, which are critical factors in prolonging the service life of devices. The low surface energy of DLC films not only minimizes mechanical degradation but also increases the efficiency of energy conversion by improving the triboelectric effect. These properties make DLC coatings a key solution to enhance the stability and consistency of power output from TENGs. Furthermore, DLC films can be tailored to optimize the mechanical and electrical properties of TENGs, which is crucial for applications that demand high performance and long-term reliability. Key areas of application include self-powered sensors, wearable electronics, environmental energy harvesting, microelectronic devices, and the Internet of Things (IoT), all of which benefit from the extended durability provided by DLC coatings. In addition to their wear resistance, DLC films also offer avenues for performance optimization through various modification techniques. Strategies such as surface functionalization, multi-layer structural designs, doping modifications, and composite material engineering have been explored to enhance the overall performance of DLC-based TENGs. Surface modifications, such as incorporating nanomaterials or introducing self-healing properties, can further reduce wear and improve mechanical stability of DLC films. Additionally, multi-layer design that combines DLC with other materials help balance durability and energy conversion efficiency. The development of low-cost, high-performance DLC composites is a key area of ongoing research, offering the potential for cost-effective and scalable solutions in production of durable and efficient TENGs. By discussing, this review concludes the future directions for the DLC-TENG technology, including the need for further material innovations, structural optimizations, and the integration of TENGs into smart, self-powered systems for a sustainable energy future. |
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