| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1488826 | Materials Research Bulletin | 2013 | 5 Pages |
•Supramolecular photocatalyst of RGO-InVO4 was achieved.•Reduction of GO and preparation of RGO-InVO4 was simultaneous.•The prepared RGO-InVO4 shows high photocatalytic activity and adsorption capacity under visible light.•In situ growth of uniform InVO4 particles on RGO sheets is facile and efficient
In this study, we report a facile method for preparation of reduced graphene oxide (RGO) sheets supported indium vanadate (InVO4) photocatalysts. A wide range of characterization techniques, such as Fourier transform infrared spectroscopy, Raman spectroscopy, X-ray diffraction, Thermogravimetric analysis and Transmission electron microscopy were applied to characterize the obtained composites. The results indicated that the composites consist of uniformly dispersed InVO4 nanocrystals on RGO sheets. Visible light responses of RGO-InVO4 nanocomposites are greatly improved as compared with the bulk InVO4. The as-prepared RGO-InVO4 nanocomposites can effectively remove methyl orange and Cr (VI) from water under visible light irradiation, which can be used as novel photocatalysts for environmental protection
Graphical abstractA facile method for preparation of reduced graphene oxide (RGO) sheets supported indium vanadate (InVO4) photocatalysts is reported. The visible light response and adsorption ability of RGO-InVO4 nanocomposites is greatly improved, which can effectively remove methyl orange and Cr (VI) from water.Figure optionsDownload full-size imageDownload as PowerPoint slide
