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This study reports the unprecedented, novel and eco-friendly method for the synthesis of three-dimensional (3D) copper nanostructure having flower like morphology using leaf extract of Ficus benghalensis. The catalytic activity of copper nanoflowers (CuNFs) was investigated against methylene blue (MB) used as a modal dye pollutant. Scanning electron micrograph evidently designated 3D appearance of...
Previously, it was found that reduced graphene oxide (RGO) can degrade rhodamine B (RhB) under visible‐light irradiation, but with an extraordinarily slow rate. It was also found that modification of RGO with gold nanoparticles can dramatically accelerate the photoreaction rate. Herein, we describe the preparation and photocatalytic properties of copper‐ion‐modified RGO composite materials, which...
The nanocrystalline Cu2O has been successfully prepared by the solvent-thermal method using CuSO4·5H2O and NaOH as the raw materials and glucose as the reducing agent. The Cu2O prepared was characterized by X-ray diffraction(XRD) and transmission electron microscopy(TEM). The degradation of methylene blue using Cu2O as catalyst without lights and stirring was investigated, and the best catalytic condition...
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