MIL-101(Fe)@ceramic-monolith for arsenic removal in aqueous solutions.

ABSTRACT: In this work, we present the preparation of a hybrid material constituted by a Metal-Organic Framework (type MIL-101(Fe)) and a natural clay ceramic monolith (NCCM), the materials were successfully assembled through an in-situ hydrothermal method. The composites were characterized by powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA), Fourier-transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), N₂ adsorption-desorption isotherms at 77 K and CO₂ adsorption at 273 K; these techniques confirmed the obtaining of the hybrid material and, in addition, through studies before and after adsorption mechanisms involved were identified. Then, the As(V) adsorption capacity of the materials was evaluated

SUBMITTER: Villarroel-Rocha D 

PROVIDER: S-EPMC11605052 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature