Combustion Kinetics Laboratory Aerospace and Mechanical Engineering Professor Hai Wang

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Heterogeneous Reaction Kinetics of Aerosols

In collaboration with Dr. Alexander Laskin of EMSL/PNNL, we examine the heterogeneous reaction kinetics of aerosols using a range of experimental and computational techniques.

Representative Publications

Laskin, A., Wang, H., Robertson, W. H., Cowin, J. P., Ezell, M. J., Finlayson-Pitts, B. J. “A new approach to determining gas-particle reaction probabilities and application to the heterogeneous reaction of deliquesced sodium chloride particles with gas-phase hydroxyl radicals,” Journal of Physical Chemistry A 110, 10619-10627 (2006).

Liu, Y., Cain, J. P., Wang, H., Laskin, A. “Kinetic study of heterogeneous reaction of deliquesced NaCl particles with gaseous HNO₃ using particle-on-substrate stagnation flow reactor approach,” (Feature article) Journal of Physical Chemistry A, 111, pp. 10026-10043 (2007).

Liu, Y., Gibson, E. R., Cain, J. P., Wang, H., Grassian, V. H., Laskin, A. “Kinetics of heterogeneous reaction of CaCO₃ particles with gaseous HNO₃ over a wide range of humidity,” Journal of Physical Chemistry A, in press, 2008.

Liu, Y., Yang, Z., Dessyaterik, Y., Gassman, P. L., Wang, H., and Laskin, A. “Hygroscopic behavior of substrate deposited aerosols studied by micro-FTIR spectroscopy and complementary methods of particle analysis,” Analytical Chemistry, in press, 2008.