Fig. 3From: Copper oxide–graphene oxide nanocomposite: efficient catalyst for hydrogenation of nitroaromatics in watera, d TEM and STEM images of GO. b, e TEM and STEM images of the CuO–GO nanocomposite catalyst. c HRTEM image of the CuO–GO nanocomposite catalyst. The inset shows the relevant FFT image. f EDX spectrum of the CuO–GO nanocomposite catalystBack to article page