Haofei Zhang

Molecular Aerosol Composition within the Atmospheric Boundary Layer at the Southern Great Plains: Seasonal Signatures from Surface to Aloft Revealed by High-Resolution Mass Spectrometry

Abstract Although aerosols within the atmospheric boundary layer (ABL) are generally considered well-mixed, how different transport mechanisms and chemical processes affect this assumption is unclear, leading to uncertainties in assessing aerosol’s impacts on radiative forcing. H...

Simulated reductions in heterogeneous isoprene epoxydiol reactive uptake from aerosol morphology in the contiguous United States using the Community Multiscale Air Quality Model (CMAQv5.3.2)

Aerosol particles contain complex mixtures of polar and non-polar species that can undergo organic-inorganic phase separation. In phase-separated aerosol particles, the phase state of the outer organic coating can modulate heterogeneous chemistry. Heterogeneous chemistry leading...