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    • UNIST Secures KRW 11 Billion in Research Funding for ‘AI Star Fellowship’ Project 18 hours ago
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    • UNIST Secures KRW 11 Billion in Research Funding for ‘AI Star Fellowship’ Project 18 hours ago
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Home Thermopower

Breakthrough Technology Enables Battery-Free Wearable Devices and IoT Sensors Powered Solely by Body Heat

Professor Sung-Yeon Jang in the School of Energy and Chemical Engineering at UNIST develop world's first high-performance solid-state N-type thermogalvanic cell.

Breakthrough Technology Enables Battery-Free Wearable Devices and IoT Sensors Powered Solely by Body Heat

Abstract Thermogalvanic (TG) cells are a promising technology for harvesting low-grade waste heat, but their practical applications have been hindered by low thermopower and output power density. Here, we report for the first time a solid-s... Read More

Aug 29, 2025 By JooHyeon Heo Research
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