Physical Sciences and Mathematics Commons^™

Mechanistic Investigation Of Nanoparticle Formation In Vehicle Exhaust And Laboratory Experiments, Hua Du

Legacy Theses & Dissertations (2009 - 2024)

Airborne particles which are ubiquitous in the atmosphere have profound influences on air quality, public health and global climate. On a small urban scale, vehicle-emitted nanoparticles, being one of the major sources of airborne particles, have been shown to have adverse impacts on public health. On a much larger global scale, uncertainties on nanoparticle formation in atmosphere pose an important challenge to our understanding of the indirect radiative forcing of aerosols on global climate change. To mitigate the adverse health impacts as well as better understand the climatic impacts resulting from nanoparticles, a better understanding of their formation mechanisms in …