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    • Decoding Fear’s Chemistry: Professor Haejin Yoon Wins HFSP Accelerator Grant 9 hours ago
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Home NH3

Transforming Waste Solar Panels into Hydrogen and Secondary Battery Materials

Their findings have been published in the September 2025 edition of the Journal of the American Chemical Society (JACS).

Transforming Waste Solar Panels into Hydrogen and Secondary Battery Materials

Abstract Ammonia (NH3) has emerged as a promising hydrogen (H2) carrier thanks to its high hydrogen content (17.6 wt %) and easy liquification. However, conventional NH3 cracking requires high temperatures (400–600 °C) and additional gas se... Read More

Oct 17, 2025 By JooHyeon Heo Research
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Advanced Multi-Functional Catalyst for the Simultaneous Removal of Fine Dust Precursors

The results of this research were featured as a cover article in ACS Nano and published on January 21, 2025.

Advanced Multi-Functional Catalyst for the Simultaneous Removal of Fine Dust Precursors

Abstract The simultaneous removal reaction (SRR) is a pioneering approach for achieving the simultaneous removal of anthropogenic NOx and CO pollutants through catalytic reactions. To facilitate this removal across diverse industrial fields... Read More

Feb 28, 2025 By JooHyeon Heo Research
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Harnessing Solar Energy for High-Efficiency NH3 Production

Their findings have been published in the latest issue of Nature Catalysis.

Harnessing Solar Energy for High-Efficiency NH3 Production

Abstract Photoelectrochemical production of ammonia (NH3) is potentially eco-friendly but suffers from a low solar-to-ammonia productivity (SAP) and requires a high additional bias for the overall NH3 production from nitrate reduction and w... Read More

Apr 19, 2024 By JooHyeon Heo Research
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Unveiling Electrode–Electrolyte Design-Based NO Reduction for NH3 Synthesis

Their findings have been featured as the cover page of the November 2020 issue of ACS Energy Letters.

Unveiling Electrode–Electrolyte Design-Based NO Reduction for NH3 Synthesis

A joint research team, affiliated with UNIST has unveiled a novel method of converting nitric oxide (NO), which is the main cause of fine dust, into pure ammonia (NH3) without emitting toxic gases, such as carbon dioxide (CO2). This breakth... Read More

Apr 06, 2021 By JooHyeon Heo Research
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