"Hydrogen & Fuel Cell (ETH-KAIST Workshop)"
"Electrocatalysts for Water Electrolysis and Fuel Cell (EPFL - KAIST Workshop)"
"Electrocatalysts for Fuel Cells and Electrolyzers (RED&B - 4S 에너지 클라우드 시스템 워크숍)"
"One-step synthesis of high-performance anode materials for Na-ion batteries (The 1st Italian-Korean Bilateral Workshop on Electrochemical Energy Storage)"
2018.10.25-26, Milano Italy
"Electrode Materials for the Hydrogen Cycle: Catalyst for Oxygen Reduction Reaction and Oxygen Evolution Reaction (KAIST-Technion-GTIIT Workshop on Advanced materials for the 21st century)"
2018.7.2-3, Technion, Israel
"Towards the Hydrogen Society-Electrocatalysts (KAIST-Northwestern MSE Joint Workshop)"
2018.6.18-19, KAIST, Korea
"연료전지 기술동향 (제 1회 충청남도 수소에너지 포럼)"
"Non-precious catalysts for fuel cells and electrolysis cells (Non-precious catalysts for fuel cells and electrolysis cells)"
"Towards Hydrogen Society (KAIST International MSE Workshop 2016)"
2016.8.2-3, Daejeon, Korea
"Non-Precious Catalysts for Fuel Cells and Electrolysis Cells (KAIST-SNU Materials Science and Engineering Young Faculty Workshop)"
2016.5.19, Seoul National University
"Graphene-based Catalysts for Oxygen Reduction Reaction (IEA Annex 31 Workshop)"
2016.3.31-4.1, ITAE in Messina, Italy
"Nanostructured Carbon-based Catalysts for Oxygen Reduction Reaction (EEWS Workshop)"
2015.12.4, Daejeon, Korea
"Towards a Hydrogen Economy with Nanomaterial (World Energy Forum, Annual Meeting of the New Championship)"
2015. 9.9-11, Dalian, China
"Carbon-based catalysts for ORR (Kyrgyz-Korean Workshop on Nanotechnology)"
2015.7.12-17, Bishkek, Kyrgiz
"N-doped Carbon-based Catalysts for ORR (IEA Annex 31 Workshop)"