Fabrication of Aligned Side-by-Side TiO2SnO2 Nanofibers via Dual-Opposite-Spinneret Electrospinning

Abstract EN

Well-aligned and uniform side-by-side bicomponent fibers have been produced via dual-opposite-spinneret electrospinning.

Side-by-side TiO2/SnO2 nanofibers were obtained after calcining as-spun fibers.

The thermal degradation of the electrospun fibers was evaluated using combined thermogravimetry and differential thermal analysis (TG-DTA), and the crystal structure of calcined nanofibers was investigated by X-ray diffraction (XRD).

The fabricated TiO2/SnO2 nanofibers expose both TiO2 mainly consisting of anatase phase and rutile-type SnO2 to the surface, which is appropriate for photocatalytic materials.