Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8003128 | Journal of Alloys and Compounds | 2013 | 6 Pages |
Abstract
A simple hydrothermal route has been developed to synthesize shape-controllable Cu2O from starting materials of CuCl2·2H2O and NaOH by changing the hydrothermal temperature from 80 to 140 °C. Cu2O nanorods, a mixture of nanorods and nanocubes or nanocubes have been synthesized by controlling the hydrothermal temperature. The experiments demonstrate that the hydrothermal temperature is an important parameter that may determine whether the Cu2O is shaped as nanorods, a mixture of nanorods and nanocubes or nanocubes. The products were characterized with X-ray diffraction (XRD), ultraviolet and visible spectroscopy (UV-vis), transmission electron microscopy (TEM) and surface area measurements. Furthermore, the photocatalytic performance of Cu2O was measured in the degradation of Direct Blue dye with visible light.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
E.S. Aazam, R.M. Mohamed,