Ph.D., Pennsylvania State University, Department of Chemical Engineering, Korea, 1992.12 M.S., KAIST, Department of Chemical Engineering, Korea, 1984. 2 B.S, Seoul National University, Department of Chemical Engineering, Korea, 1982. 2

Vice President, Kyung Hee University, Korea, 2021.9-present Professor, Kyung Hee University, Korea, 1994.3-present Member, National Academy of Engineering of Korea, 2010-present Director, Functional Crystallization Center (ERC), 2014-present Chair Professor, National Central University, Taiwan, 2019-2022 President, Korean Union of Chemical Science & Technology, 2021 President, Korea Institute of Chemical Engineers, 2018 Board director, Asia-Pacific Confederation of Chemical Engineers, 2014-present Visiting Scholar, Cornell University, USA, 2010-2012

Select Publications - Deracemization of Sodium Chlorate: Effect of Crystal Size Variables, Crystal Growth & Design, 23, 741–750 (2023) - Influence of periodic flow field on synthesis of perovskite nanocrystals: Synthetic Pathway and productivity”, Chemical Engineering Journal, Vol. 454, 140519 (2023) - In Situ Discrimination of Polymorphs and Phase Transformation of Sulfamerazine Using Quartz Crystal Microbalance” Anal. Chim. Acta, Vol. 1221, 340137 (2022) - Effect of Taylor vortex wavelength on polymorphic crystallization of L-histidine”, J. of Molecular Liquids, Vol. 353, 118768 (2022) - Spherical Agglomeration of Nickel-Manganese-Cobalt Hydroxide in Turbulent Batchelor Vortex Flow”, Chemical Engineering Journal, Vol. 421, 129924 (2021)

- President, Korean Union of Chemical Science & Technology, 2021 - President, Korea Institute of Chemical Engineers, 2018 - Board director, Asia-Pacific Confederation of Chemical Engineers, 2014-present - Section Editor, International Journal of Molecular Science, 2020 – Present - Organizing Chair, Crystal Growth of Organic Materials, 2016-2018 - Program Committee, World Congress of Chemical Engineering, 2011- 2013 - Organizing Chair, Asian Crystallization Technology Symposium: 2011-2012 - Editor, Korean J. Chemical Engineering, 2009-2012

- Crystallization Technology of API, Organic & Inorganic Compounds - Co-crystal & polymorph technology of API - Deracemization/Chiral symmetry breaking using Taylor vortex flow - Nano-crystal synthesis technology using Taylor vortex flow