Flower-like CuO synthesized by CTAB-assisted hydrothermal method |
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| Authors: | Yunling Zou Yan Li Nan Zhang Xiulin Liu |
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| Affiliation: | (1) College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, People’s Republic of China;(2) College of Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, People’s Republic of China |
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| Abstract: | Flower-like CuO nanostructures have been synthesized by cetyltrimethylammonium bromide (CTAB)-assisted hydrothermal method. Here, CuCl2·2H2O was used as copper raw material, and sodium hydroxide was used as precipitate. The resulting CuO powders were characterized by X-ray diffraction (XRD) and field emission scanning electron microscopy (FESEM). X-ray diffraction (XRD) pattern exhibited the nanocrystalline nature with monoclinic structure for the as-synthesized nanostructures. FESEM images indicated that the flower-like CuO nanostructures are composed of many interconnected nanosheets in size of several micrometres in length and width and 60–80 nm in thickness. The possible formation mechanism of flower-like CuO nanostructures was discussed. |
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