2025 AIChE Annual Meeting

(382y) Membrane-Free Electrochemical Reactor for Chloride-Driven pH Swing Carbon Dioxide Removal and Hydrogen Production in Seawater

Research Interests

My research is focused on electrochemical systems for carbon dioxide removal and hydrogen production, with an emphasis on practical design and scale-up. I am developing a membrane-free flow-through reactor that uses anion intercalation to drive pH swing marine carbon dioxide removal, coupled with hydrogen evolution in seawater. The current work involves an asymmetric electrochemical cell combining catalysts for hydrogen evolution and proton-coupled transfer reactions. The main challenges I address are electrode stability, energy consumption, and system integration for larger-scale operation. My approach combines electrode fabrication, bench-scale testing, and iterative reactor design, with the goal of bridging laboratory research and practical application.

Industry Applications and Commercial Impact

There is a clear need for carbon management technologies that are robust and scalable. The membrane-free reactor design I am working on aims to avoid the cost and reliability issues associated with membranes in conventional systems. While the technology is still early in development, my colleagues and I have been able to communicate its potential in business pitch competitions, resulting in $50,000 in combined awards from technology commercialization pitch competitions, namely the EnergyTech University Prize and the UH Energy-Chevron Challenge. These experiences have given me perspective on translating technical work for a business audience and developing early-stage business models as the technology matures.

Career Objectives

I am interested in industry roles where I can apply my background in electrochemistry, materials, and process engineering. I am open to R&D and process development positions, as well as technical roles that involve evaluating new technologies and communicating their potential. My experience leading federally funded research projects and participating in business competitions has made me comfortable thinking about both technical feasibility and market relevance. I am looking to join teams that value hands-on engineering, clear assessment of technical progress, and the practical realities of scaling up new technologies.