Cascades Catalysis Thrust

The aim of the Cascades Catalysis Thrust is to develop design principles in fluid solution that enable the cooperative photosynthesis of liquid fuels through multi-catalyst cascades. We will aim to do this by:

Co-Leader: Cascades Catalysis Thrust - Alex Miller

Co-Leader: Cascades Catalysis Thrust - Karen Goldberg

  • Identifying primary CO₂ reduction catalysts that make reduced C₁ species with high selectivity and with the high reaction rates necessary to feed secondary catalysts.

  • Employing hypothesis driven design methods and leveraging theory to advance the secondary redox and non-redox driven catalysts that upgrade reduced C₁ species (CO, formate/formic acid, formaldehyde) to energy dense liquid fuels.

  • Understanding how the different catalytic systems operate under each other’s optimized reaction conditions (temperature, solvent choice, electrolyte composition, etc.), and demonstrate synergistic catalysis between different catalysts to generate liquid fuels.

  • Improving thermal organometallic reactions for upgrading downstream reduction products such as methanol and ethanol.

McGuigan, S.; Tereniak, S.; Donley, C.; Smith, A.; Jeon, S.; Zhao, F.; Sampaio, R.; Pauly, M.; Keller, L.; Collins, L.; Parsons, G.; Lian, T.; Stach, E.; Maggard, P. A. ACS Appl. Energy Materials. 2023, 6 (20), 10542-10553. https://doi.org/10.1021/acsaem.3c01670.

Cypher, S. M.; Pauly, M.; Castro, L. G.; Donley, C. L.; Maggard, P. A.; Goldberg, K. I. ACS Appl. Mater. Interfaces 2023, 15 (30) 36384–36393. https://doi.org/10.1021/acsami.3c07396

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Catalytic Hybrid Photoelectrodes Thrust