Novel and simple synthesis of ZnO nanospheres through decomposing zinc borate nanoplatelets |
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Authors: | Yumei Tian Huiming Ma Zichen Wang Shengli Li |
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Affiliation: | a College of Chemistry, Jilin University, Changchun, 130012, China b DaLian Radio and TV University, Wafangdian, 116300, China |
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Abstract: | Spherical zinc oxide (ZnO) nanoparticles had been successfully synthesized through decomposing zinc borate nanoplatelets at high temperature. The resulted ZnO nanospheres were characterized by X-ray diffraction (XRD), which indicated that ZnO had the hexagonal structure. Field-emission-scanning electron micrographs (SEM) revealed that ZnO nanoparticles had perfect spherical shape with narrow size distribution (average diameters 50 nm). These nanoparticles showed a broad emission band centered at 438 nm using an excitation wave of 325 nm at room temperature. Moreover, the sample was characterized by N2 adsorption-desorption and the pore size distribution showed a sharp peak at 3.1 nm. |
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Keywords: | Zinc oxide Luminescence Composite materials Nanospheres Nanomaterials |
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