Nanomaterials, Год журнала: 2024, Номер 14(21), С. 1708 - 1708
Опубликована: Окт. 26, 2024
Ensuring clean water sources is pivotal for sustainable development and the well-being of communities worldwide. This study represents a pioneering effort in purification, exploring an innovative approach utilizing modified reduced graphene oxide (rGO) aerogels. These advanced materials promise to revolutionize environmental remediation efforts, specifically removing organic contaminants from aqueous solutions. The investigates exceptional adsorption properties rGO-aerogel, enhanced with cysteamine, understand its efficacy addressing pollution challenges. characterization methods utilized encompass various analytical techniques, including FE-SEM, BET, FTIR, TGA, DSC, XPS, NMR, elemental analysis. analyses provide valuable insights into material’s structural modifications surface chemistry. research comprehensively explores intricacies kinetics, equilibrium, isothermal unravel underlying mechanisms governing contaminant removal. MO Ni2+ exhibited 542.6 150.6 mg g−1, respectively, at 25 °C. has unveiled highest removal pH 5, shown high wide range (pH 4–7). Both have fast kinetic performance on rGO-aerogel surface. aims identify synergistic effect cysteamine rGO aerogel formation remove heavy metals contaminants. findings mark significant stride advancing water-treatment synthesizing versatile applications contexts, offering potential solution global crisis.
Язык: Английский