1. "Development of Plasma-Engineer for Synthesis of Various Materials and Application in Renewable Energy", 2024 Spring Meeting of the Korean Ceramic Society, Apr, 2024, Busan, Korea 2024/04/19
2. "Biodiesel Production Using Plasma-Applied Starfish-Based Calcium Carbonate Catalyst", 2024 Spring Meeting of the Korean Ceramic Society, Apr, 2024, Busan, Korea 2024/04/19
3. "Pr6O11-Infiltrated La0.6Sr0.4Co0.2Fe0.8O3-δ as cathode for High-Performance Solid Oxide Fuel Cells", 2024 Spring Meeting of the Korean Ceramic Society, Apr, 2024, Busan, Korea 2024/04/17
4. “Improving DBD Reactor Lifetime by Coating SiO2 on Al2O3 Substrate Surface", 2024 Spring Meeting of the Korean Ceramic Society, Apr, 2024, Busan, Korea 2024/04/17
5. “Ultrasonic-assisted plasma engineering for single-atom doped carbon oxygen electrocatalysts”, International Symposium on Hybrid Materials and Processing 2020 – Special, 24-27th, Nov, 2020, Busan, Korea 2020/11/26
6. “Ultrasonic-plasma engineering of single-atom doped carbon as bi-functional oxygen electrocatalysts: from experimental to theoretical theory”, Materials Science and Engineering, Germany (MSE – congress), 2020, 21-25th, Sep, 2020 (Highlighted lecture) 2020/9/24
7. “Tunable Heteroatom-doped Carbon as Economic and Efficient Oxygen Evolution Reaction Catalysts in Water Electrolysis Materials Science and Engineering, Germany” (MSE – congress), 2020, 21-25th, Sep, 2020 (Highlighted lecture) 2020/9/25 (Best oral Presentation)
8. “Plasma Engineered Single-Atom M-N4 /N-doped carbon (M=Fe, Co and Mn) as Bi-functional Oxygen Electrocatalyst for Zn–Air Batteries”, 21st International Symposium on Eco-materials Processing and Design, Yantai, China (ISEPD 2020, 12-15th, Jan, 2020) (Keynote) 2020/1/14
9. “Hybrid transitional metal/ Amino-N-doped Carbon as High- Performance Cathode Material in Sustainable Energy Conversion System”, Plasma Enviornmental Science &Technology, Crosica, France (ISNPEDADM, 7-10th, Oct, 2019) (Plenary) 2019/10/10
10. “Plasma Process for material Synthesis and their applications in metal-air battery, fuel cell and biomass”, Campus Asia on Energy and Envionrmental Science and Technology, Shanghai, China (12-14th, Apr, 2019 (Plenary) 2019/4/12
11. “Nitrogen-doped Carbon-Carbon Nano Fiber Composite as a New Approach for Metal-Free Oxygen Reduction Catalyst”, The 4th International Symposium on Hybrid Materials and Processing, Busan, Korea, 7th November 2017 (Invited)
12. “Synthesis of Nano-sized Metal Particles by Solution Plasma Process and its Application on Gas Sensor”, Asian international Workshop On Plasma Science, Nagoya, Japan, 13th February 2016 (Invited)
13. “Innovative Graphite Oxide based Material Specific for DNA Extraction”, The 4th International Symposium on materials Science and Surface Technology, Yokohama, Japan, 5th, August 2015 (Invited)
14. “Graphite Oxide/Cellulose Composites as Innovative Solid Support Material for DNA Extraction Applications”, Oi Lun Li, The 8th Nagoya Univ.-Tsinghua Univ.-Toyota Motor Corp.-Hokkaido Univ.-Xinjiang Normal Univ. (NTTHX) Joint Symposium, Xinjiang Normal University, China, June 2015 (Invited)
15. “Synthesis of Heteroatom Based ORR Catalysts with Carbon Support by Innovative Solution Plasma Process for Energy Storage System”, Oi Lun Li, The 6th international Symposium on Advanced Materials Development and Integration of Novel Structured Metallic and Inorganic Materials, Japan, June 2015 (Invited)
16. “Synthesis of Nano-size Regulated Carbon Materials by Solution Plasma Processing”, Oi Lun Li, Nagoya University (NU) & Sungkyunkwan University (SKKU) Joint Symposium, Sungkyunkwan University, South Korea, November, 2014 (Invited)
17. “Nano-size Regulated Carbon Materials for Battery Applications through Solution Plasma Processing”. The 7th Nagoya Univ.-Tsinghua Univ.-Toyota Motor Corp.-Hokkaido Univ.-Xinjiang Normal Univ. (NTTHX) Joint Symposium, Japan, July, 2014 (Invited)
18. “Synthesis of Structural-Controlled Carbon Nano Spheres by Solution Plasma Process”, The 1st International Conference on Surface Engineering, South Korea, November 2013 (Invited)
19. “Solution Plasma Process ~ New Chemical Reaction Field”, The 12th International Symposium on Sputtering & Plasma Processes, Japan, July 2013 (Invited)
20. “Synthesis of Structure-Controlled Carbon Nano Spheres by Solution Plasma Process under Benzene”, Joint Symposium on Plasma and Electrostatic Technologies for Environmental Application, Japan, March 2013 (Invited)
21. “Gaseous By-products from Pulsed Arc Electrohydraulic Discharge in Treatment of Contaminated Stormwater Detention Pond”, The 7th International Symposium on Non-Thermal/Thermal Plasma Pollution Control Technology & Sustainable Energy -7, Canada, June 2010 (Invited)