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Quantification Of Dye Degradation On Titanium Dioxide-Based Membranes, Elizabeth Carol Wood
Quantification Of Dye Degradation On Titanium Dioxide-Based Membranes, Elizabeth Carol Wood
Graduate Theses and Dissertations
The purpose of this study was to examine the dye degradation on the titanium dioxide (TiO2)-based membranes. While many studies have shown photocatalytic degradation of dye on TiO2 in solution, few studies have been reported on the solid TiO2 substrate. In this work, a new method is developed to quantify the dye degradation on TiO2-based membranes. A hydrothermal method is used to synthesize the photocatalytic TiO2 nanofibers; vacuum filtration is applied to fabricate a self-assembled membrane. Silver is incorporated into the nanofibers through in situ reduction before vacuum filtration to fabricate Ag/TiO2 membrane in an attempt to red shift the …