Abstract The nickel nanoparticles decorated graphene oxide-carbon nanotubes nanocomposite has been prepared through a novel molecular-level-mixing method followed by freeze-drying and subsequent reduction process. resulting products showed well-dispersed 3D structure demonstrated excellent performance in removing Rhodamine B (RhB) from the aqueous solution synergistic effect of physical adsorpt...

Abstract The hydrothermal process was used to prepare Mn 3 O 4 /x%GO nanocomposites (NC’s) having different ratios of the nanoparticles (NP’s) on surface graphene oxide (GO) sheet. SEM image showed that NP’s were distributed over GO HRTEM images exhibited lattice fringe arising from (101) plane interplanar d-spacing 0.49 nm decorating GO. electronic absorption spectra NC’s also show broad bands...