Morphological and Structural Studies of Titanate and Titania Nanostructured Materials Obtained after Heat Treatments of Hydrothermally Produced Layered Titanate

Figure 9

TEM micrographs of (a) as-synthesized sample A and after heat treatments at (b) 300°C, (c) 500°C, and (d) 700°C for 2 hours.

(a)

(b)

(c)

(d)