Highly flexible twill-structured carbon fiber fabric with ultra-high thermal conductivity

We fabricated twill-structured carbon fiber fabric to allow carbon fiber itself to be used as a thermal management material. Twill-structured carbon fiber fabric shows efficient heat transfer, with ultrahigh thermal conductivity of 200 W/mK. Notably, preserving 40 % of carbon fiber’s 500 W/mK conduc...

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Bibliographic Details
Published in:Journal of mechanical science and technology 2024, 38(10), , pp.5515-5519
Main Authors: Won, Kyuyeon, Jeon, Dohyun, Lim, Hyunjong, Kim, Youngchan, Lee, Changgu
Format: Article
Language:English
Subjects:
Control
Dynamical Systems
Engineering
Industrial and Production Engineering
Mechanical Engineering
Original Article
Vibration
기계공학
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Summary:We fabricated twill-structured carbon fiber fabric to allow carbon fiber itself to be used as a thermal management material. Twill-structured carbon fiber fabric shows efficient heat transfer, with ultrahigh thermal conductivity of 200 W/mK. Notably, preserving 40 % of carbon fiber’s 500 W/mK conductivity is a remarkable achievement in carbon fiber applications compared to previous polymer composites using carbon fibers. Furthermore, the unique twill structure allows directional stretching with strain of 15 %, fulfilling requirements for soft electronics. Therefore, our study offers valuable insights into the role of carbon fiber fabric in advanced electronics by addressing the intricate balance between thermal performance and mechanical properties.
ISSN:1738-494X
1976-3824
DOI:10.1007/s12206-024-0924-0