Abstract:

The inorganic/organic composite nanofibers were prepared by electrospinning and sol-gel process, followed by high temperature calcining, and the resultant Fe3+ doped TiO2 nanofibers were characterized by various advanced apparatus in respect of the `morphology, crystal form, surface porosity structure and photocatalytic properties. The results showed that owing to the doping of Fe3+ the surface pore structures of TiO2 nanofibers were obviously improved, and the cell parameters and crystallinity were varied to certain extent. Doping proper amount of Fe3+ significantly enhanced the photocatalytic properties of TiO2 nanofibers.