Research Article
Construction of 3D Arrays of Cylindrically Hierarchical Structures with ZnO Nanorods Hydrothermally Synthesized on Optical Fiber Cores
Figure 4
ZnO nanorod-based cylindrically hierarchical structures produced at Zn2+ concentrations 25 mM (a), 40 mM (b), 55 mM (c), 70 mM (d), 85 mM (d), and 100 mM (f) of the growth solution, respectively.
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