Our group embraces a mechanism-driven approach to process optimization in heterogeneous catalysis, with a strong emphasis on zeolite-based systems. We believe that understanding how catalysts work is just as important as discovering what they do. By unraveling the detailed reaction pathways and identifying key intermediates—both "descriptor" species (which govern product selectivity and catalyst stability) and "spectator" species (which may contribute to deactivation or remain catalytically silent)—we aim to develop next-generation catalytic materials with enhanced efficiency and durability.
​
A hallmark of our research is the iterative feedback loop between mechanistic insight and catalyst design. Rather than relying on trial-and-error methods, we seek to rationally steer reaction networks toward pathways that favor desired intermediates while suppressing undesired ones. This strategy is especially powerful in zeolite catalysis, where the hybrid nature of active sites—formed by the confinement of organic reaction centers within inorganic microporous frameworks—offers unique opportunities for molecular-level control.
​
​
Enabling Drop-In Renewable Chemicals and Fuels
Our research is driven by the overarching goal of transforming decentralized renewable carbon feedstocks into “drop-in” compatible synthetic fuels (e-fuels) and chemicals (e-chemicals). These drop-in products are molecularly similar to their fossil-derived counterparts, enabling seamless integration into existing petrochemical infrastructure without requiring substantial changes to production, distribution, or end-use technologies. This strategy offers a pragmatic pathway toward decarbonizing the petrochemical sector, supporting global carbon neutrality targets while minimizing disruptions to current socio-economic systems. To realize this vision, we now focus on three mechanistically distinct yet industrially relevant catalytic processes:
​
(I) Methanol-to-Hydrocarbons (MTH)
(II) CO2-Modified Fischer–Tropsch Synthesis (CO2-FTS)
(III) Catalytic Cracking/Upcycling of Plastic- and Biomass-Derived Oils or their Components
​
We tailor catalyst design and process conditions to achieve precise control over product selectivity—ranging from light olefins and gasoline-range hydrocarbons to BTX-rich aromatics for their direct use in existing supply chains. Through this multi-pronged approach, our group aims to bridge the gap between renewable carbon sources and mainstream chemical production, laying the foundation for a circular and sustainable carbon economy.
​
We invite motivated students and researchers as well as like-minded collaborators (from both academia and industry) to join us in pushing the frontiers of catalysis by combining rigorous mechanistic understanding with innovative materials engineering, contributing to cleaner energy, sustainable chemicals, and promoting zeolite catalysis.
