Jong-Beom BaekUlsan National Inst. of Science and Technolog, Korea
Education
Kyungpook National University, Taegu, Korea, Industrial Chemistry, B. En., 1991.
Kyungpook National University, Taegu, Korea, Polymer Science and Engineering, M. En., 1993.
University of Akron, Akron, Ohio, Polymer Science, Ph. D. 1998.
Appointments
2010-04 Director, Center for Dimension-Controllable Organic Frameworks
2010-04 Director, Low-Dimensional Carbon Materials Center
2008-08 Professor, Ulsan National Institute of Science and Technology, Interdisciplinary School of Green Energy
2008-08 Visiting Scholar, Georgia Institute of Technology, Atlanta, GA
2007-08 Associate Professor, Chungbuk National University, Department of Industrial Chemistry
2003-07 Assistant Professor, Chungbuk National University, Department of Industrial Chemistry
1999-03 Research Chemist, US Air Force Research Lab/UDRI, WPAFB, OH
1998-99 Research Associate, Liquid Crystal Institute, Kent State University, Kent, OH
Honors and Awards
2013 Minister Award for Outstanding Researchers, Ministry of Economy and Knowledge (MEK)
2011 Associate Editor of Carbon Letters
2011 Editorial Board Member of Materials Research Express
2008 Editorial Board Member of the Macromolecular Research
2011 Outstanding Research Award, National Research Foundation (NRF), Korea
2011 Outstanding Research Award, National Science & Technology Commission (NSTC), Korea
2011 Minister Award for Outstanding Teachers, Ministry of Education, Science and Technology
2007 Outstanding Research Award, Korea Research Foundation
1999 National Research Council (NRC) Research Fellowship Award, NASA-Langley Research Center
1993 Korean Government Overseas Scholarship Award (Polymer Chemistry), Ministry of Education
Title：Two-Dimensional Crystals as Materials for Energy Conversion and Storage
SymposiumB09 Solar Cells
Starting Time
Ending Time
Abstract
Large-scale production of low-cost, highly-stable, two-dimensional (2D) crystals now become an important challenge for many applications including energy conversion and storage. Here, we demonstrate an efficient and eco-friendly method for the scalable synthesis of 2D crystals and their applications for energy conversion and storage. The first approach involves edge-selective functionalization of graphite into graphene nanoplatelets (GnPs) by a simple mechanochemical ball-milling process (Figure 1a). The first top-down approach is an important step toward high-yield exfoliation of three-dimensional graphite into high-quality 2D graphitic crystals with minimal basal plane distortion (Figure 1b). The second bottom-up approach is scalable synthesis of 2D crystals with periodic holes and heteroatoms via polycondensation between Ax and By monomers (x or y > 2) (Figure 1c). The resultant holey 2D crystals displayed outstanding electrochemical performance (Figure 1d) . Our findings suggest that the 2D crystals can be simply prepared and conveniently used as base materials for a wide range of applications from wet chemistry to device applications.
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