Florence T. Ling

Postdoctoral Research Associate at Princeton University

About Me

I completed a Ph.D. in Environmental Geochemistry and Mineralogy at Penn State University working with Professor Peter Heaney. My work involved analyzing synthetic and natural manganese oxides, and their reactions with contaminant metals. Mn oxides have practical applications in environmental remediation, batteries, and solar cells. I apply several techniques including X-ray diffraction, scanning electron microscopy coupled with electron dispersive X-ray spectroscopy, Fourier transform infrared spectroscopy, electron probe microanalysis, x-ray absorption spectroscopy, and time-resolved X-ray diffraction coupled with flow-through reactions to better characterize Mn oxides and their structural changes during reactions.

I am now a Postdoctoral Research Associate at Princeton University working with Professor Catherine Peters and Dr. Jeffrey Fitts. My projects at Princeton aim to engineer precipitation for contaminant uptake and for controlling porosity in porous media. Using a combination of laboratory experiments, cutting edge imaging technology such as xCT imaging, and reactive transport modeling, we investigate precipitation reactions to build models and predict expectations for their reactions in the field.