Titania Nanotubes for Separation Applications

E. Panaitescu, M. Ghosh, L. Menon
Northeastern University, US

Keywords: titania nanotubes, filtration, HPLC


We investigated the application of titania nanotubes arrays in the form of powders and membranes for water filtration and separation, and for employment in high-performance liquid chromatography. Such membranes have been successfully employed in photocatalytic filtration processes, and attachment of ligands such as C18 for custom separation needs have been also demonstrated.