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Synthesis and characterizations of nanoribbons and monodispersed nanocrystals of CuBr
Authors:Ming Yang  Jun-Jie Zhu
Affiliation:a Department of Chemistry, Key Lab of Analytical Chemistry for Life Science, Nanjing University, Nanjing 210093, PR China
b Department of Biotechnology and Chemical Engineering, Wuhan Polytechnic University, Hankou, Wuhan 430023, PR China
Abstract:Nanoribbons and monodispersed nanocrystals of CuBr have been prepared by a simple reaction between CuO suspension, NH2OH·HCl and KBr in the presence of deionized gelatin at 10 °C. The products were characterized by X-ray powder diffraction, transmission electron microscopy and UV-vis absorption spectroscopy. The sizes of the monodispersed nanocrystals of CuBr were estimated by Debye-Scherrer formula according to XRD spectrum.
Keywords:A. Nanostructures   B. Crystal growth   B. Sol-gel chemistry   C. X-ray diffraction
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