Nanocomposite with high adsorption activity developed using stabilized silver modified alumina and TiO2-NPs incorporated into β-cyclodextrin-graphene oxide

Multifunctional nanocomposites Ag/Al2O3/TiO2@β-cyclodextrin-graphene oxide (AATG) incorporating graphene sheets, TiO2, and Ag/Al2O3 nanoparticles were prepared in two steps. We benefited from the inherent properties of β-cyclodextrin to create a stable aqueous solution capable self-assembling situ grown TiO2 on nanosheets. catalysts with high surface-to-volume ratio by combustion technique urea as new fuel. The synthesized also characterized X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET) surface analysis, BJH pore analysis. FE-SEM was used evaluate morphology β-cyclodextrin-graphene oxide, AATG nanoplatforms. This research examined use novel nanocomposite for removing methylene blue water compared its effectiveness that TiO2@β-cyclodextrin-graphene (TG) an intermediate material assess impact final composite components absorption. effect pH, temperature, time, dye concentration reaction rate investigated. results showed at pH above 4, adsorption MB gradually increased about 98%. show is more effectively removed higher temperatures, implying temperature dependent elimination process endothermic. kinetics, isothermal studies, thermodynamic analysis evaluated. data excellent agreement pseudo-second order models (R2 > 0.99) Langmuir isotherm.The activity, making them potential candidates treatment.