Electrochemistry and photoelectrochemistry present sustainable and potentially cost-effective pathways for chemical synthesis, particularly in producing fuels such as green hydrogen through water splitting. However, these processes are often constrained by the challenging water oxidation half-reaction. Our research focuses on exploring alternative oxidation and reduction half-reactions that can yield valuable chemicals. Key areas of interest include:

• Propylene epoxidation

• Water oxidation to produce H₂O₂

• HMF (5-hydroxymethylfurfural) oxidation and reduction

Research Grants

Rational Olefin Epoxidation Electrocatalyst Design by Electrode Interfacial Structure Analysis (PI, Young Researcher Program, NRF, since Apr. 2024)

Nanoparticle-based Photoelectrochemical Reaction Analysis Laboratory (Co-PI, Basic Research Laboratory, NRF, since Aug. 2024)

Secondary batteries have emerged as a critical technology for facilitating renewable energy integration and advanced electrification. Our research focuses on advancing secondary battery technologies through materials design, interface optimization, and in situ and ex situ characterization. We are developing a real-time charge/discharge evaluation method for Li-ion batteries using differential electrochemical mass spectrometry (DEMS). Key areas of interest include: 

• Emerging battery systems including Zn-ion and Na-ion chemistries

Research Grants

Advanced Material and Structural Design Strategies for High-Reversibility Zinc Anodes in Aqueous Zinc-Ion Batteries (PI, Brain Pool Fellowship, NRF, since Dec. 2024)