Nanosheet size-dependent rheology, microstructure, adsorption properties of graphene oxide-electrolyte dispersions and adsorbents

Abstract The variation of lateral dimensions of GO nanosheets by subjecting them to different ultrasonication time (t = 30, 60, and 120 min) influences the rheology, microstructure, and adsorption capacity of graphene oxide (GO) suspensions. The average storage modulus (G'p) of GO aqueous dispersions (volume fraction (ϕGO) = 0.018) varies as GO-30