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Oklahoma State University

Seok-Jhin Kim

Assistant Professor

seokjhin.kim@okstate.edu

 

ACADEMIC BACKGROUND
Research Engineer, Georgia Institute of Technology, 2014
Ph.D., Chemical Engineering, University of Cincinnati, 2011
M. S., Chemical Engineering, Yonsei University, 2001
B. S., Chemical Engineering, Yonsei University, 1999

MAJOR AREAS OF RESEARCH
Inorganic Membranes and Thin Films of Nanostructured Materials
Controlled-Pore-Size Membranes for Water Purification and Hydrocarbon Separation
Gas Transport and Diffusion Study in Modified-Pore Membranes

RECENT RESEARCH ACTIVITIES
Our main interest is in the science and technology of inorganic membranes and thin films of nanostructured materials, particularly nanoporous zeolite and silica membranes.

Our research program is aimed at addressing key fundamental issues that will allow the development of cost-effective and energy-saving inorganic membranes for uses such as high temperature hydrogen producing reactions and olefin/paraffin separations.

Overall, the program will provide novel molecular engineering concepts for usefully controlling pore structure in inorganic membranes. We develop the overarching concept of precisely controlled pore modification of nanoporous inorganic membranes based upon strategies that involve chemical vapor deposition (CVD), atomic layer deposition (ALD), sol-gel methods, and spacer techniques.

Subsequently, we will particularly focus on novel strategies based upon new understanding of molecular diffusion in modified-pore materials and membranes. Hence, these fundamental works will contribute to the development of membrane-based systems for industrial applications in clean and sustainable energy technologies.

RECENT PUBLICATIONS AND PRESENTATIONS

S.-J. Kim, S. Tan, M. Taborga Claura, L. Briones Gil, K. More, Y. Liu, J. S. Moore, R. S. Dixit, D. S. Sholl, C. W. Jones, S. Nair, One-Step Synthesis of Zeolite Membranes Containing Catalytic Metal Nanoclusters. ACS Appl. Mater. Interfaces, 8 (2016) 24671-24681.

S.-J. Kim, Y. Liu, J. S. Moore, R. S. Dixit, J. G. Pendergast Jr., D. S. Sholl, C. W. Jones, S. Nair, Enhanced Conversion and Selectivity in Propane Dehydrogenation Membrane Reactors via Thin Hydrogen-Selective SAPO-34 Zeolite Membranes. Chem. Mater., 28 (2016) 4397-4402.

 

S. Tan, S.-J. Kim, J. S. Moore, Y. Liu, R. S. Dixit, J. G. Pendergast, D. S. Sholl, S. Nair, C. W. Jones, Propane Dehydrogenation over In2O3-Ga2O3-Al2O3 Mixed Oxides, ChemCatChem, 8 (2016) 214-221.

S.-J. Kim, C. W. Jones, S. Nair, Y. Liu, S. Sarsani, R. S. Dixit, J. G. Pendergast, Ion Exchange of Zeolite Membranes by a Vacuum ‘Flow-Through’ Technique. Micropor. Mesopor. Mater. 203 (2015) 170-177.

S. Nair, S.-J. Kim, Y. Liu, J. G. Pendergast, R. S. Dixit, J. S. Moore, Vacuum-assisted process for preparing an ion-exchanged zeolite membrane, U.S. Patent No. WO2014182430 A1 (2015)

S.-J. Kim, S. Yang, G. K. Reddy, P. Smirniotis, J. Dong, Zeolite Membrane Reactor for High Temperature Water Gas Shift Reaction: Effects of Membrane Properties and Operating Conditions. Energy & Fuels 27 (2013) 4471-4480.

S.-J. Kim, Z. Xu, G.K. Reddy, P. Smirniotis, J. Dong, Effect of Pressure on High Temperature Water Gas Shift Reaction in Microporous Zeolite Membrane Reactor. Ind. Eng. Chem. Res. 51 (2012) 1364-1375.

G. K. Reddy, S.-J. Kim, J. Dong, J. Jasinski, P. Smirniotis, Long-term WGS stability of Fe/Ce and Fe/Ce/Cr catalysts at high and low steam to CO ratios - XPS and Mössbauer spectroscopic. Appl. Catal., A: Gen 415 (2012) 101-110.

Z. Tang, S.-J. Kim, J. Dong, G. K. Reddy, P. Smirniotis, Modified Zeolite Membrane Reactor for High Temperature Water Gas Shift Reaction. J. Membr. Sci. 354 (2010) 114–122.

Z. Tang, S.-J. Kim, X. Gu, J. Dong, Microwave Synthesis of MFI-Type Zeolite Membranes by Seeded Secondary Growth without the Use of Organic Structure Directing Agents. Micropor. Mesopor. Mater. 118 (2009) 224-231.

X. Tang, Z. Tang, S.-J. Kim, J. Dong, Modified ZSM-5 Zeolite Film-Integrated Fiber Optic Sensors for Ammonia Detection. Proc. of SPIE, 7312 (2009) 73120C-1-8.