Synthesis of copper oxide nanomaterials and the growth mechanism of copper oxide

2020-01-18 06:43:35

growth copper oxide CuO nanorods

责任者: Wang Jisen;Yang Jinkai;Sun Jinquan;Bao Ying 单位: Sch. of Power & Control Eng., Shandong Univ. of Sci. & Technol., Jinan, China 来源出处: Materials Design(Mater. Des. (UK)),2004/10/,25(7):625-9 摘要: A novel and simple solid-state reaction in the presence of a nonionic surfactant, NP9, has been developed to synthesize copper oxide (CuO) nanoparticles with different diameters. CuO nanorods were synthesized in the circumstances of different molten salts and heat treatment temperatures. The CuO nanoparticles and nanorods were characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM). The influence of molten salts and temperature to the growth of CuO nanorods and the effect of NP9 on the size and morphology of CuO particles were discussed. A solid-state growth mechanism was put forward and applied to explain the growth of CuO nanorods 关键词: copper compounds;crystal growth from melt;crystal structure;heat treatment;nanoparticles;nanotechnology;particle size;surfactants;transmission electron microscopy;X-ray diffraction;copper oxide nanomaterials;nanorods;solid state reaction;nonionic surfactant;molten salts;heat treatment;X-ray diffraction;XRD;transmission electron microscopy;TEM;particle size;solid state growth mechanism;CuO