Mesoporous Carbons of Well-Organized Structure in the Removal of Dyes from Aqueous Solutions.

ABSTRACT: Mesoporous carbons with differentiated properties were synthesized by using the method of impregnation of mesoporous well-organized silicas. The obtained carbonaceous materials and microporous activated carbon were investigated by applying different methods in order to determine their structural, surface and adsorption properties towards selected dyes from aqueous solutions. In order to verify applicability of adsorbents for removing dyes the equilibrium and kinetic experimental data were measured and analyzed by applying various equations and models. The structural and acid-base properties of the investigated carbons were evaluated by Small-Angle X-ray Scattering (SAXS) technique, adsorption/desorption of nitrogen, potentiometric titration, and Transmission Electron Microscopy (TEM). The

SUBMITTER: Blachnio M 

PROVIDER: S-EPMC8069419 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature