Templateless Synthesis and Characterization of Hollow Gadolinium Doped Cerium Oxide Nanofibers by Electrospinning
Figure 4
TEM bright field images of GDC20 nanofibers for (a) as-spun sample and those heated at (b) 250°C 3 h, (c) 250°C 5 h, (d) 275°C 1 h, (e) 275°C 3 h, and (f) 300°C 1 h in air and their associated selected area electron diffraction (SAED) patterns: inset.