David Bell

Pacific Northwest National Laboratory

Projects

Chemical Imaging Analysis of Environmental Particles

Lead Institution

Purdue University

Principal Investigator

Alexander Laskin

Project type

Large-Scale EMSL Research

This project focuses on laboratory studies that investigate the relationship between particle morphology, composition, formation, reactivity, and evaporation by developing novel methods for chemical…

Shape, Structure, and Chemical Analysis of Mineral Dust Aerosol and Its Impact on IN activity

Lead Institution

University of Iowa

Principal Investigator

Vicki Grassian

Project type

Large-Scale EMSL Research

A significant amount of atmospheric aerosol particles are aspherical, with complex shapes and morphological distributions of chemical components. This can greatly affect their climate relevant…