2008 Volume 6 Pages 161-163
It was found that mesoscale patterned films of titanium dioxide nanocrystals have superior photocatalytic activity as compared to unstructured films. The nanocrystals were adsorbed onto surface-functionalized and crosslinked polymer honeycomb films. After calcination, the porous structure remained and photocatalytic activity was evaluated by the photolytic decomposition of a cyanine dye in aqueous solution. [DOI: 10.1380/ejssnt.2008.161]