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Preparation of ZnO nanocrystals via ultrasonic irradiation
Dong Qian1, J Z Jiang, Poul Lenvig Hansen
1Department of Physics, Building 307, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark.
Abstract:
A simple and rapid process has been developed for the preparation of nanometer-sized ZnO crystals via ultrasonic irradiation, by which pure ZnO nanocrystals with an average size of 6 nm and narrow size distribution can be synthesized in a short time and without using any solvents for the precipitation of ZnO.

