Project Grant 2247776

Award Date 7/1/23
Completion Date 6/30/26
Dollars Obligated $500K
Federal Grant Program
47.049
Assistance Type
Project Grant
Place of Performance
Columbia, MO 65211, USA
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The National Science Foundation has awarded a $500,000 Project Grant from the Division of Chemistry's Mathematical and Physical Sciences program (CFDA 47.049) to Professor Arthur Suits of the University of Missouri-Columbia. The grant supports the development of new tools and applications for studying radical-radical reactions using broadband rotational spectroscopy. Key goals include:

  • Investigating low-temperature kinetics of reactions involving formyl, acetyl, hydrogen, and amino radicals with stable species like NO and O2. These reactions are important in extreme environments but challenging to study experimentally.
  • Coupling the rotational spectroscopy technique to a low-temperature flow environment to enable kinetic measurements, without introducing shocks or non-equilibrium conditions.
  • Integrating resonance enhanced multiphoton ionization (REMPI) to probe product branching, dynamics, and detect species like hydrogen atoms.

This project aims to improve the understanding of chemical reactivity in complex systems, benchmark theoretical models, and have implications for fields like astrochemistry, atmospheric chemistry, and combustion. The techniques developed will be shared with the broader scientific community, and the project will provide training for students and postdocs across relevant disciplines.

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