ACHES

Yoon, Chang won JA Professor

윤창원

TEL: +82-54-279-6881

E-MAIL: cwyoon@postech.ac.kr

Website

About Lab.

Advanced Chemical Hydrogen Energy Storage LAB (ACHES) at POSTECH focuses on academic research and engineering development activities related to hydrogen.

연료전지 및 P2G시스템

The ACHES lab is connected to POSCO Holdings-POSTECH-RIST Integrated Research Institute as well as Hydrogen Research Center at Research Institute of Industrial Science and Technology (RIST), which was founded in June 2021 to drive innovation of hydrogen energy systems. The ACHES lab currently focuses on chemical hydrogen storage applicable to H2-mobility, power generation, and portable devices.

“Direct electrolysis of liquid anhydrous ammonia for continuous production of high-purity, pressurized hydrogen at ambient temperature”, EES Catalysis, 2025, 3, 694-700. (Royal Society of Chemistry, IF: 8.1, JCR: 22.4%)
“Synergistic structural and electronic influences of Pt bead catalysts on dehydrogenation activity for liquid organic hydrogen carriers”, Chemical Engineering Journal, 2024, 487, 150446. (Elsevier, IF: 15.1 , JCR: 3.2%)
“Heteroepitaxial Growth of B5‐Site‐Rich Ru Nanoparticles Guided by Hexagonal Boron Nitride for Low‐Temperature Ammonia Dehydrogenation”, Advanced Materials, 2023, 35(4), 2203364. (Wiley, IF: 27.4, JCR: 1.9%)
“Dehydrogenation of homocyclic liquid organic hydrogen carriers (LOHCs) over Pt supported on an ordered pore structure of 3-D cubic mesoporous KIT-6 silica”, Applied Catalysis B: Environment and Energy, 2022, 307, 121169. (Elsevier, IF: 24.319 , JCR: 0.93%)
“Highly monodisperse sub-nanometer and nanometer Ru particles confined in alkali-exchanged zeolite Y for ammonia decomposition”, Applied Catalysis B: Environmental, 2021, 283, 119627. (Elsevier, IF: 19.503, JCR: 0.926%)
“An efficient process for sustainable and scalable hydrogen production from green ammonia”, Renewable and Sustainable Energy Reviews, 2021, 152, 111562. (Elsevier, IF: 14.982, JCR: 1.136%)

About Prof.

Profile

2024 - Present POSTECH, Graduate Institute of Ferrous & Eco Materials Technology, Professor(JA)
2023 - Present Advisor Professor, Hydrogen & Low-Carbon Research Center, POSCO Holdings Future Technology Research Institute
2021 - Present Professor, Department of Chemical Engineering, Pohang University of Science and Technology
2021 - 2023 Director, Hydrogen & Low-Carbon Research Center, Research Institute of Industrial Science and Technology (RIST)
2010 - 2021 Senior/Principal Researcher, Korea Institute of Science and Technology (KIST)
2019 - 2020 Director, Hydrogen & Fuel Cell Research Division, KIST
2016 - 2021 Professor, KHU-KIST Graduate School of Converging Science and Technology, Kyung Hee University
2008 - 2010 Postdoctoral Researcher, University of California, Berkeley, USA

Education

2008 Ph.D., Chemistry, University of Pennsylvania, USA
1998 M.S., Chemistry, Pohang University of Science and Technology (POSTECH)
1996 B.S., Chemistry, Pohang University of Science and Technology (POSTECH)

Major Research Areas

Chemical hydrogen storage in Liquid Organic Hydrogen Carrier(LOHC), Ammonia, e-fuel, etc.
Heterogeneous/homogeneous Catalyst, Reformer Design, Fuel-cell integrated System