Dynamics, Energetics, and Structure of Microclusters: Elucidating the Physical Basis for Catalysis and Surface Chemistry, Reactions in Condensed Phases, and Aerosol Formation: Final Technical Report.

摘要

In order to provide a data base for understanding of the mechanisms of gas-to-particle conversion and the nature and potential importance of heterogeneous reactions on surfaces, in droplets, and within the aqueous phase surrounding aerosol particles, we undertook an investigation of the dynamics of formation, energetics, and structure of microclusters of both neutral and ionized systems. The major thrust of the work conducted under the DOE grant was directed to an investigation of the basic processes responsible for aerosol formation and the chemical behavior of aerosol particles. Particular attention was focused on determining the properties of molecular clusters as a means to provide information on the changes in the properties of matter as it evolves from gaseous to particulate components. This information is also important in elucidating the processes by which substances that enter the environment as gases become associated with condensed phases. 38 refs., 3 figs. (ERA citation 13:054397)