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Resolution: standard / high Figure 1.
SEM and TEM images. SEM images of raw material of titania nanoparticles (a) and formed Na-titanate nanofibers
after hydrothermal treatment and 250°C-annealing (b); low-magnification TEM (c) and
high-resolution TEM and corresponding ED pattern (d) of Na-titanate nanofibers; (e)
TEM image of formed H-titanate nanofibers by washing Na-titanate nanofibers with HCl
solution [73].
Yin and Zhao Nanoscale Research Letters 2011 6:256 doi:10.1186/1556-276X-6-256 |