Figure 1From: ZnO Nanorods via Spray Deposition of Solutions Containing Zinc Chloride and ThiocarbamideSEM micrographs from the surface and cross-sectional views (in inset) of ZnO samples deposited using ZnCl2 solutions: (a) without and (b) containing thiourea at Zn:tu molar ratio of 1:0.25; [Zn2+] = 0.05 mol/LBack to article page