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Chang, Y., Braun, A., Deangelis, A., Kaneshiro, J. and Gaillard, N. (2011) Effect of Thermal Treatment on the Crystallographic, Surface Energetics, and Photoelectrochemical Properties of Reactively Cosputtered Copper Tungstate for Water Splitting. The Journal of Physical Chemistry, 115, 25490-25495.

has been cited by the following article:

• TITLE: Visible Light Photocatalytic Degradation of Methylene Blue and Malachite Green Dyes with CuWO4-GO Nano Composite

  AUTHORS: Sunitha Medidi, Sowmyasree Markapurapu, Mastan Rao Kotupalli, Rama Krishna Reddy Chinnam, Venkata Mahalakshmi Susarla, Hima Bindu Gandham, Paul Douglas Sanasi

  KEYWORDS: Copper Tungstate, Graphene Oxide, Metathesis, Methylene Blue, Malachite Green, Visible Light Photodegradation

  JOURNAL NAME: Modern Research in Catalysis, Vol.7 No.2, April 30, 2018

  ABSTRACT: Copper Tungstate-Graphene Oxide nano composites have been successfully applied as excellent catalysts for the photocatalytic degradation with Methylene blue and Malachite green dyes under visible light irradiation. A facilesolid state metathesis synthesis of copper tungstate (CuWO4) followed by ball milling and subsequent preparation of copper tungstate-graphene oxide(CuWO4-GO) nano composite using a colloidal blending process and its application as a visible light photocatalyst for the degradation of Malachite green and Methylene blue dyes. The morphology and composition of copper tungstate (CuWO4) nano composite have been characterized using X-Ray Diffraction (XRD), UV-Visible Diffuse Reflectance Spectra (UV-DRS), Raman Spectra, Field Emission Scanning Electron Microscopy (FESEM)-EDS and UV Visible Spectroscopy. It shows a band gap value of 2.13 eV, an increase in range and intensity of light absorption and the reduction of electron-hole pair recombination in CuWO4 with the introducing of GO on to it.