Abstract
We successfully synthesized hierarchical SnO2 flower-like architectures assembled with nanorods via a facile hydrothermal route under mild condition. The structures and morphologies of the obtained hierarchical architectures were characterized by means of powder X-ray diffraction, scanning electron microscopy and transmission electron microscopy. By varying hydrothermal reaction time, we obtained the sphere-like and flower-like SnO2. The evolution that the morphology changing from sphere-like to flower-like was systematically investigated. Moreover, the mechanism of formation for this structure was proposed in detail.
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Acknowledgments
This work was supported in part by National Natural Science of China (Nos. 51202302, 51277185), Fundamental Research Funds for the Central Universities (No. CDJZR12130051) and Postdoctoral Science Funded Project of Chongqing (No. Xm201301).
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Zhang, H., Zeng, W., Li, Y. et al. Synthesis of SnO2 flower-like architectures by varying the hydrothermal reaction time. J Mater Sci: Mater Electron 25, 3674–3679 (2014). https://doi.org/10.1007/s10854-014-2074-0
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DOI: https://doi.org/10.1007/s10854-014-2074-0