Synthetic membranes; processes to make synthetic membranes, processes that use membranes to separate mixtures into more valuable purified products

To create the next generation of membrane materials and structures with the potential to minimize energy, environmental and economic costs associated with performing important separations needed by society

Synthetic membranes are thin man-made barriers capable of separating mixtures by selective passage of molecules that have different characteristics, i.e., they are molecular scale filters. Our lab designs, makes and uses these molecular scale filters to separate many gas mixtures. For example, we separate oxygen and nitrogen from air;  we remove impurities from natural gas; and eventually, we hope to remove undesirable components from exhaust gases-- the application possibilities are almost unlimited.

The environment is positive in Georgia! There is an awareness in the state of a special opportunity for research and education to propel us to a leadership position in economic development. I see membranes as the type of technology that can help achieve this goal while moving toward a truly sustainable economy. I am delighted to have a chance to help meet this exciting challenge.