Figure 1.

Images and XRD spectra of TiO2 nanofibers. FESEM images of the calcined TiO2 nanofibers on FTO substrate (a) low magnification and (b) high magnification. (c) XRD spectra of as-spun nanofibers and calcined nanofibers (NF). Blue solid squares denote anatase phase. (d) TEM image of the as-spun nanofibers.

Sabba et al. Nanoscale Research Letters 2014 9:14   doi:10.1186/1556-276X-9-14
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