Presentations

Conference Presentations

25. Choi, S.-I. "Noble Metal-Based Bimodal Nanocatalysts for Hydrogen Evolution Reaction in an Alkaline Electrolyte," The 120th National Meeting of the Korean Chemical Society, Gwangju, Korea, October, 2017.

24. Choi, S.-I. "Bimodal surface of Pt nanocubes-Ni(OH)2 for the Hydrogen Evolution Reaction in an Alkaline Electrolyte," EUROPACAT 2017, Florence, Italy, August, 2017.

23. Choi, S.-I. "Bimodal surface of Pt-Ni Octahedra towards the Electrocatalytic Hydrogen Evolution Reaction in an Alkaline Electrolyte," Powder Technology Division Symposium of the Korean Institute of Chemical Engineers, Daejeon, Korea, February, 2017.

22. Choi, S.-I. "Bimetallic Pt-Ni Octahedra for Hydrogen Evolution Reaction in an Alkaline Electrolyte," The 2016 E-MRS Fall Meeting and Exhibit, Warsaw, Poland, 2016.

21. Choi, S.-I. "Palladium-Platinum Based Nanocrystals with Various Structures and Morphologies for Oxygen Reduction Reaction," Electrochemical Energy Science and Technology 2016, Kunming, China, 2016.

20. Choi, S.-I. "Pt-Based Catalysts for the Oxygen Reduction Reaction," BIT's 7th Annual Global Congress of Catalysis-2016, Ilsan, Korea, June, 2016.

19. Choi, S.-I. "Octahedral Pt-Ni Alloy Electrocatalyst for Hydrogen Evolution Reaction in an Alkaline Electrolyte," The 117th National Meeting of the Korean Chemical Society, Ilsan, Korea, April, 2016.

18. Choi, S.-I. and Ruqia, B. "Shape-Controlled Synthesis of Pt-Co Nanoparticles by Manipulating the Reaction Temperature," The Korean Society of Thermophysical Properties, Jinju, Korea, April, 2016.

17. Choi, S.-I. "Pt-Based Nanocatalysts with Enhanced Electrocatalytic Activities toward Oxygen Reduction Reaction," The Korean Electrochemical Society, Gwangju, Korea, April, 2016.

16. Choi, S.-I. “Novel Platinum-Based Nanocrystals with Enhanced Activity and Durability toward Oxygen Reduction," The 116th National Meeting of the Korean Chemical Society, Daegu, Korea, October, 2015.

15. Choi, S.-I. “Atomic Layer-by-Layer Deposition of Pt on Pd for Catalysts with Enhanced Activity toward Oxygen Reduction," The 116th National Meeting of the Korean Chemical Society, Daegu, Korea, October, 2015.

14. Choi, S.-I. “Palladium Nanocrystals for Formic Acid Electro-Oxidation: The Effects of Facet and Twin Defect,” The 6th Asian Particle Technology Symposium (APT2015), Seoul, Korea, September, 2015.

13. Choi, S.-I. “Pd-Pt Core-Shell Nanocrystals with Enhanced Activity and Durability toward Oxygen Reduction,” KCS Southeast Regional Meeting 2015, Busan, Korea, August, 2015.

12. Choi, S.-I. and Xia, Y. “Palladium Nanocrystals for Formic Acid Electro-Oxidation: The Effects of Facet and Twin Defect,” 2014 AIChE Annual Meeting, Atlanta, Georgia, U.S., November, 2014.

11. Xia, Y. and Choi, S.-I. “Novel Pt-Based Catalysts for the Oxygen Reduction Reaction,” 2014 AIChE Annual Meeting, Atlanta, Georgia, U.S., November, 2014. (Presented by Choi, S.-I.)

10. Choi, S.-I. and Xia, Y. “Pt-Based Catalysts with High Activities toward the Oxygen Reduction Reaction,” Gordon Research Seminars (Fuel Cells), Smithfield, Rhode Island, U.S., August, 2014.

9. Choi. S.-I. and Xia, Y. “Pt-Ni Octahedra with High Activities toward the Oxygen Reduction Reaction,” MRS Spring Meeting & Exhibit, San Francisco, California, U.S., April, 2014.

8. Choi, S.-I. and Han, S. W. “Shape-Controlled Synthesis of PtCo Nanocrystals with High Electrocatalytic Activity toward Oxygen Reduction,” Materials Chemistry Division Symposium of the Korean Chemical Society, Yong-in, Korea, June, 2011.

7. Choi, S.-I.; Choi, R.; Han, S. W. and Park, J. T. “Shape-Controlled Synthesis of Pt3Co Nanocrystals with High Electrocatalytic Activity toward Oxygen Reduction,” The 107th National Meeting of the Korean Chemical Society, Jeju, Korea, April, 2011.

6. Choi, S.-I.; Choi, R.; Jang, J. K.; Park, S. H. and Park, J. T. “Synthesis and Characterization of Pt9Co Nanocubes with High Activity for Oxygen Reduction,” The 106th National Meeting of the Korean Chemical Society, Daegu, Korea, October, 2010.

5. Choi, S.-I.; Choi, R.; Jang, J. K.; Park, S. H. and Park, J. T. “Synthesis and Characterization of Pt9Co Nanocubes with High Activity for Oxygen Reduction,” Inorganic Chemistry Division Symposium of the Korean Chemical Society, Busan, Korea, August, 2010.

4. Choi, S.-I.; Nam, K. M.; Shim, J. H.; Park, B. K. and Park, J. T. “Preparation and Optical Properties of Colloidal, Monodisperse, and Highly Crystalline ITO Nanoparticles,” 23rd International Conference on Organometallic Chemistry, Rennes, France, July, 2008.

3. Choi, S.-I.; Nam, K. M. and Park, J. T. “Preparation and Optical, Electrical properties of Highly Monodisperse ITO Nanoparticles,” BK21 International Symposium KAIST, Daejeon, Korea, January, 2008.

2. Choi, S.-I. and Park, J. T. “Preparation of Highly Monodisperse ITO Nanoparticles and Their Optical and Electrical Properties,” BK21 KAIST-Aarhus Univ. Joint Symposium, Jeju, Korea, February, 2007.

1. Choi, S.-I. and Park, J. T. “Preparation of Highly Monodisperse ITO Nanoparticles and Their Optical and Electrical Properties,” The 98th National Meeting of the Korean Chemical Society, Gwangju, Korea, October, 2006.