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采用溶剂热法,以Zn粉为锌源,通过柯肯特尔效应制备出由单晶ZnO纳米棒组成的三维蒲公英状的氧化锌纳米结构。通过XRD、SEM、RDS、SEAD、TEM和HRTEM等方法对样品的组成,结构和形貌进行了研究。该方法可作为一种新的大规模制备纳/微ZnO纳米材料而被广泛应用。
The three-dimensional dandelion-like zinc oxide nanostructures composed of single-crystal ZnO nanorods were prepared by the Kirkendall effect using solvothermal method and Zn powder as the zinc source. The composition, structure and morphology of the samples were studied by XRD, SEM, RDS, SEAD, TEM and HRTEM. This method can be widely used as a new large-scale preparation of nano / micro ZnO nanomaterials.