Form Factor–Free Magneto‐Triboelectric Generator for Standalone Power Line IoT Applications (Adv. Energy Mater. 25/2025)
Magnetic Materials A key challenge in monitoring electric power transmission systems is reliably powering compact sensors, particularly due to the difficulty of delivering low-power wiring from high-voltage (kV-level) transmission lines. In article number 2500856, Jungho Ryu, Jeong Min Baik, Hyun-Cheol Song, and co-workers developed a high-performance magneto-mechano-triboelectric energy harvester that can be conformally mounted on power lines and harvest energy from stray magnetic fields. This conformal and lightweight solution addresses the limitations of conventional bulky and rigid energy harvesters, providing a practical route toward self-powered sensing in high-voltage environments.
Authors
- Seung‐Hun Song (ORCID: https://orcid.org/0000-0003-4649-9129)
- Yunseok Kim (ORCID: https://orcid.org/0000-0003-1794-1248)
- Jungho Ryu (ORCID: https://orcid.org/0000-0002-4746-5791)
- Sung-Hoon Hur (ORCID: https://orcid.org/0000-0001-6148-8351)
- Dong‐Gyu Lee
- Min Hyuk Lee
- Jeong Min Baik (ORCID: https://orcid.org/0000-0002-3411-3981)
- Jong Hoon Jung (ORCID: https://orcid.org/0000-0003-2631-7578)
- Hyun‐Cheol Song (ORCID: https://orcid.org/0000-0001-5563-9088)
- In Woo Oh
- Tae Hyun Yoon (ORCID: https://orcid.org/0000-0002-2743-6360)
- Iman M. Imani (ORCID: https://orcid.org/0000-0003-0208-7499)
- Heemin Kang (ORCID: https://orcid.org/0000-0003-2694-9882)
- H.S. Cho
- Hyun Soo Kim (ORCID: https://orcid.org/0000-0002-2386-7024)
- Jun Chen (ORCID: https://orcid.org/0000-0002-3439-0495)
- Yeong Uk Choi
- Do‐Heon Kim
- Young Joon Ko
Institutions
- University of California, Los Angeles (US)
- Inha University (KR)
- Korea University (KR)
- Yeungnam University (KR)
- Korea Institute of Science and Technology (KR)
- Sungkyunkwan University (KR)
- Korea University of Science and Technology (KR)
Publication Details
- Journal
- Advanced Energy Materials
- Published
- 2025-07-01
- DOI
- https://doi.org/10.1002/aenm.202570107
- Primary Topic
- Advanced Sensor and Energy Harvesting Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00