Figure 1.

The morphology and structure characterization of NFTSs. (a) SEM image, (b) a magnification of the SEM image of typical broken hollow spheres, (c) SAED image, (d) TEM images, (e) HRTEM image, and (f) XRD patterns of the NFTS sample.

Gao et al. Nanoscale Research Letters 2013 8:508   doi:10.1186/1556-276X-8-508
Download authors' original image