Scholarlink

<p>Small-scale water energy harvesting offers a promising pathway to power the rapidly expanding ecosystem of distributed electronics. The inherent ubiquity and mechanical energy of water make it an ideal resource for sustainable, off-grid power generation. The efficiency and application scope of these energy harvesters are fundamentally governed by their working environment and transduction mechanisms. This review provides a comprehensive overview of small-scale water energy harvesting technologies, covering different forms of water and the corresponding energy transduction mechanisms, including triboelectric, piezoelectric, electromagnetic, and thermoelectric approaches. We highlight the state-of-the-art examples with particular emphasis on recent advances in triboelectric nanogenerators (TENGs)-based of small-scale water energy harvesting, focusing on advances in nanomaterial design, hybrid transduction mechanisms, and interfacial engineering. The diverse applications of these technologies in energy harvesting, self-powered sensors, and self-powered wearable devices are discussed. Finally, we outline future research directions, emphasizing the development of hybrid systems, advanced interfacial engineering, and intelligent power management, aiming to bridge the gap between laboratory innovation and real-world deployment.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Small-scale water energy harvesting for sustainably-powered distributed electronics

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年4月3日

查看全文
  • Jiaming Zhou,
  • Eunjong Kim,
  • Yixin Liu,
  • Kin Chiu Yip,
  • Yihong Lin,
  • Jae Uk Yoon,
  • Changsoon Choi,
  • Jin Woo Bae,
  • Jeongsik Yun,
  • Yoon-Hwae Hwang,
  • Dong-Myeong Shin

摘要

Small-scale water energy harvesting offers a promising pathway to power the rapidly expanding ecosystem of distributed electronics. The inherent ubiquity and mechanical energy of water make it an ideal resource for sustainable, off-grid power generation. The efficiency and application scope of these energy harvesters are fundamentally governed by their working environment and transduction mechanisms. This review provides a comprehensive overview of small-scale water energy harvesting technologies, covering different forms of water and the corresponding energy transduction mechanisms, including triboelectric, piezoelectric, electromagnetic, and thermoelectric approaches. We highlight the state-of-the-art examples with particular emphasis on recent advances in triboelectric nanogenerators (TENGs)-based of small-scale water energy harvesting, focusing on advances in nanomaterial design, hybrid transduction mechanisms, and interfacial engineering. The diverse applications of these technologies in energy harvesting, self-powered sensors, and self-powered wearable devices are discussed. Finally, we outline future research directions, emphasizing the development of hybrid systems, advanced interfacial engineering, and intelligent power management, aiming to bridge the gap between laboratory innovation and real-world deployment.