Tailoring the Surface Functionalities of Titania …
535
Fig. 16 HR-SEM images and corresponding higher magnification images of (a and e) NT-Zn
(0.25 M), (b and f) NT-Zn (0.5 M), (c and g) NT-Zn (1.0 M) and (d and h) NT-Zn (1.5 M) specimens
(Reprinted with permission from [59])