Catalysis
Catalyst design and the full analysis stack around the reaction — deepest in in-situ IR (DRIFTS) and GC.
Catalyst design and the full analysis stack around the reaction — deepest in in-situ IR (DRIFTS) and GC.
Optical photothermal reactors designed and built from scratch; high-pressure system operation.
Eight self-built tools that run the research.
Techno-economic assessment and levelized cost of hydrogen analysis.

Designing and building the reactor system for plasmon-enhanced photothermal ammonia decomposition — the case where the tools and the research are the same story.
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A five-study arc on acid-mediated NaBH₄ hydrolysis — on-board generation, demonstrated at ADEX 2025, and a 500-bar compressor-free system, first author, CEJ 2025.
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Operando pH tracking located the acid–formate ratio that maximizes H₂ output — co-first author, ACS Sustainable Chemistry & Engineering 2022.
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Levelized-cost models built from scratch for hydrogen systems — the economics thinking that won first prize at a national mobility idea contest.
Read the caseHow the catalytic behavior of supported platinum clusters changes atom by atom.
Trace CO in the hydrolysis stream is converted into condensable hydrocarbons over Ru/TiO₂/Al₂O₃ — from ~10,000 ppm to under 1 ppm — and the hydrolysis exotherm alone keeps the purifier running.
From lab bench to a working high-pressure, grid-independent hydrogen generator.
How promoter atoms steer reaction intermediates in LOHC dehydrogenation over Pt.
I work on making hydrogen practical — chemical hydride systems, liquid organic carriers, and photothermal ammonia decomposition — at Seoul National University and KIST. Along the way I build the software that runs the research: pipelines that read the literature, file the papers, and analyze the data, so more of my time goes to the chemistry.
Now working on plasmon-enhanced photothermal ammonia decomposition. I’m completing my PhD and open to industry R&D roles in hydrogen, catalysis, and energy systems — and always happy to talk hydrogen, catalysis, or the tools that make research move faster. Reach me at [email protected] or [email protected], or find my papers on Google Scholar.
12 publications (3 first-author) · 1 patent · 8 research tools · 3 awards
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