Porous materials: Adsorption, Reaction, Mechanism
Adsorptive cyclic processes: PSA, PVSA, TSA, SMB
Simulation and Machine Learning: Reactors, Cyclic Processes, Integrated Processes

1993 ~ 1994 Post-doctoral Fellow, Merck & Co., Inc., USA
1994 ~ present Assistant/Associate/Full Professor, Yonsei University
2010 ~ 2012 Executive Director, Yonsei Engineering Research Complex
2012 ~ present Director, The Converged Energy Materials Research Center, Yonsei University
2018 ~ 2020 Vice President of Planning & Management, Yonsei University
2014 ~ present Editorial Board, Adsorption
2015 ~ 2016 Committee Chair of CCUS Division, Mission Innovation
2010 ~ 2012 Committee Member, Climate Change Countermeasure R&D Program, Ministry of Education, Science and Technology,
2021 ~ 2021 Executive Vice President, The Korean Institute of Chemical Engineers
2022 ~ 2022 President, The Korean Institute of Chemical Engineers

2015 Model-based Innovation Prize, PSE, UK
2013 Prime Minister's Award, Contribution to Science & Technology Development, Republic of Korea
2005 Representative Excellent 50 Research Award, NRF