Professional HistoryMar. 2025 - Present, Associate Professor, Department of Chemical Engineering, Kyung Hee University, KoreaSep. 2023 - Feb. 2025, Assistant Professor, Department of Chemical Engineering, Kyung Hee University, KoreaSep. 2018 - Aug. 2023, Assistant Professor, School of Chemical Engineering, Yeungnam University, KoreaFeb. 2017 - Aug. 2018, Postdoctoral fellow, National Renewable Energy Laboratory, CO, USOct. 2014 - Jan. 2017, Postdoctoral fellow, University of Rhode Island, RI, US