Figure 3From: Controlled fabrication of Sn/TiO2 nanorods for photoelectrochemical water splittingHAADF scanning TEM image and elemental mappings of a Sn/TiO 2 -0.5% NR. (a) HAADF scanning TEM image, (b), (c), and (d) is the elemental mappings of Ti, O, and Sn, collected from the nanorod within the rectangular region marked in (a).Back to article page