
Visualizing and controlling matter at the nanoscale to unlock new possibilities in catalysis, energy, and functional materials.


We integrate real-time electron microscopy, advanced synthesis, and data-driven approaches to reveal how materials behave, evolve, and interact under working conditions. Our research aims to build fundamental understanding and drive innovation in energy conversion, catalysis, and bioinspired systems.
Thermal Catalysts | Electrocatalyst | Battery Ststems | Semiconductor and Devices
Materials Synthesis | Single Particle Microscopy | Single Molecule Imaging for Soft & Biomaterials
RECENT PUBLICATIONS

Design of Experiments Guided Identification of Coupled Component Interactions in Cu Gas Diffusion Electrodes for Electrochemical CO2 Reduction to Multi-Carbon Products
Jinyoung Lee1, Dongrak Oh1, Daniel Curulla-Ferré1, Joel Mihály Jenny1, Byeong-Jin Jeon, Miyeon Chang, Sang-Won Lee, Tae Hyung Lee, Jaehyuk Shim, Yi Xu, Samantha Reising, Katherine Yan, Je Min Yu, Seon Woo Hwang, Jungwon Park, Kyeong-Min Jeong, Ji-Wook Jang*, Dong Un Lee*, Thomas F. Jaramillo*
Adv. Energy Mater. e71201 (2026)
NEWS & EVENTS

July 27, 2022
2022 Group Retreat
A wonderful time spent in gang-neung! We were able to share new research ideas, and had a great time socializing