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연세대 김상우교수님 연구실 로고

인간지향 마찰전기 에너지 하베스팅 연구단
Center for Human-oriented Triboelectric Energy Harvesting

Energy Harvesting Laboratory

We are exploring innovative energy harvesting technologies for a sustainable future.

Center for Human-oriented Triboelectric Energy Harvesting

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RESEARCH TOPIC

Research 01

Nanogenerator

Nanogenerators are small devices converting ambient mechanical/thermal energy into electrical power at the nanoscale. Harvesting energy from body movements, vibrations, and temperature differences, they provide sustainable, eco-friendly solutions for powering micro/nanoscale electronics.

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Research 02

Human-Oriented Technology

Our research lab. develops human-focused technologies using energy harvesting for implantable medical devices, neural stimulation, and time-limited chronic condition treatments. Additionally, we target third-generation batteries and MEMS microphones as next-gen technologies.

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Research 03

2D Nanomaterials

Two-dimensional (2D) materials represent a distinct class of materials characterized by their nanometer-scale thickness, typically comprising a single atomic layer with a specific arrangement. The exceptional properties of such materials are attributed to their inherently reduced dimensionality.

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“Transcutaneous ultrasound energy harvesting using capacitive triboelectric technology”

R. Hinchet, H.-J. Yoon, H. Ryu, M.-K. Kim, E.-K. Choi, D.-S. Kim and S.-W. Kim, Science, Vol.365, .

2023-05-25

“Triboelectrification induced self-powered microbial disinfection using nanowire-enhanced localized electric field”

Z.-Y. Huo, Y.-J. Kim, I.-Y. Suh, D.-M. Lee, J. H. Lee, Y. Du, S. Wang, H.-J. Yoon, and S.-W. Kim  , Nature Communications, .

2023-05-21

"riven Bioadhesive Triboelectric Nanogenerator for Instant Wound Sealing and Electrically Accelerated Healing in Emergencies ”

X. Meng, X. Xiao, S. Jeon, D. Kim, B.-J. Park, Y.-J. Kim, N. Rubab, S. M. Kim, S.-W. Kim, Advanced Materials, .

2023-05-20

“Precise Layer Control and Electronic State Modulation of a Transition Metal Dichalcogenide via Phase-Transition-Induced Growth ”

A. Sohn, C. Kim, J.-H. Jung, J. H. Kim, K.-E. Byun, Y. Cho, P. Zhao, S. W. Kim, M. Seol, Z. Lee, S.-W. Kim, and H.-J. Shin, Advanced Materials, .

2023-05-19

“Self-rechargeable cardiac pacemaker system with triboelectric nanogenerators ”

H. Ryu, H.-m. Park, M.-K. Kim, B. Kim, H. S. Myoung, T. Y. Kim, H.-J. Yoon, S. S. Kwak, J. Kim, T. H. Hwang, E.-K. Choi and S.-W. Kim, Nature Communications, .

2023-05-18

“Ultrasound-mediated triboelectric nanogenerator for powering on-demand transient electronics ”

D.-M. Lee, N. Rubab, I. Hyun, W. Kang, Y.-J. Kim, M. Kang, B. O. Choi, and S.-W. Kim, Science Advances 8 (1), .

2023-05-18

“Design Principles to Maximize Non-Bonding States for Highly Tribopositive Behavior”

J. Kim, D. Kang, H.-K Lee, J.-H. Hwang, H. Y. Lee,S. Jeon, D. Kim, S. Kim, S.-W. Kim, Advanced Functional Materials, .

2023-05-18

“Microbial Disinfection with Supercoiling Capacitive Triboelectric Nanogenerator ”

Z.-Y. Huo, D.-M. Lee, J.-M. Jeong, Y.-J. Kim, J. Kim, I.-Y. Suh, P. Xiong, S.-W Kim, Adv. Energy Mater. 12, .

2023-05-18

“High Permittivity CaCu3Ti4O12 Particle-Induced Internal Polarization Amplification for High Performance Triboelectric Nanogenerators”

J. Kim, H. Ryu, J.H. Lee, U. Khan, S.S. Kwak, H.-J. Yoon and S.-W. Kim, Advanced Energy Materials, .

2023-05-18

“Butylated melamine formaldehyde as a durable and highly positive friction layer for stable, high output triboelectric nanogenerators”

S.S. Kwak, S. Kim, H. Ryu, J. Kim, U. Khan, H.-J. Yoon, Y.H. Jeong and S.-W. Kim, Energy & Environmental Science, .

2023-05-18

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