Postdoctoral Researcher, 2017 – Present
I had PhD degree and initial post-doctoral studies at Yonsei University in Korea. My PhD & post-doctoral studies focused on the performance enhancement in low-temperature solid oxide fuel cells and development of new cathode materials for metal-air batteries. In JTSI group, I am working on the project of “multiscale tuning of interfaces and surfaces for energy applications”. In particular, metal-exsolved perovskite materials will be analyzed on their electrochemical activities in acidic & alkaline media for low-temperature electrochemical applications such as proton-exchange membrane fuel cells, alkaline fuel cells, or metal-air batteries.
PhD Chemical & Bio-molecular Engineering, Yonsei University, Korea
1. J. G. Lee et al. A new family of perovskite catalysts for oxygen-evolution reactions in alkaline media: BaNiO3 and BaNi0.83O2.5. J. Am. Chem. Soc. 2016, 138, 3541
2. J. G. Lee et al. Synthesis and application of hexagonal perovskite BaNiO3 with quadrivalent nickel under atmospheric and low-temperature conditions. Chem. Commun. 2016, 52, 10731
3. J. G. Lee et al. Tailoring gadolinium-doped ceria-based solid oxide fuel cells to achieve 2 W cm-2 at 550 ˚C. Nat. Commun. 2014, 5, 4045