
Abstract. Copper oxide (CuO) nanoparticles have been synthesized through a sonochemical assisted precipitation followed by thermal treatment. As prepared CuO nanoparticles have been anchored on surface of graphene oxide (GO) nanosheets through a simple electrostatic coprecipitation. Prepared samples have been characterized using X-ray diffraction (XRD), Fourier transform infrared (FTIR), Ra…