Facile synthesis and optical property of SnO2 flower-like architectures |
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| Authors: | Qingrui Zhao Zhengquan Li Changzheng Wu Xue Bai Yi Xie |
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| Institution: | (1) Nano-materials and Nano-chemistry, Hefei National Laboratory for Physical Sciences at Microscale, University of Science & Technology of China, Hefei, Anhui, 230026, P.R. China |
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| Abstract: | Two-dimensional (2D) hierarchical tin dioxide (SnO2) flower-like architectures consisting of sheet-like nanoparticles have been successfully prepared by a simply mild hydrothermal method based on the reaction between tin foil, NaOH and KBrO3. The photoluminescence (PL) spectrum exhibit that the flower-like architectures of SnO2 have strong PL emission, which suggest its possible applications in nanoscaled optoelectronic devices. The formation process of SnO2 architectures is investigated and the corresponding mechanism is also proposed. |
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| Keywords: | SnO2 flower-like architectures sheet-like nanoparticles photoluminescence layers |
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