Figure 1From: Controlled fabrication of Sn/TiO2 nanorods for photoelectrochemical water splittingSEM images of the nanorods synthesized under different conditions. (a) and (d) at 150°C for 18 h; (b) and (e) at 180°C for 6 h; (c) and (f) at 180°C for 4 h.Back to article page