Fabrication of Aligned Side-by-Side TiO2/SnO2Nanofibers via Dual-Opposite-Spinneret Electrospinning

[摘要] Well-aligned and uniform side-by-side bicomponent fibers have been produced via dual-opposite-spinneret electrospinning. Side-by-side TiO2/SnO2nanofibers 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/SnO2nanofibers expose both TiO2mainly consisting of anatase phase and rutile-type SnO2to the surface, which is appropriate for photocatalytic materials.

[学科分类] 材料工程