MIL-53 and its OH-bonded variants for bio-polyol adsorption from aqueous solution

Abstract

Delicate host–guest interaction drives OH-bonded MOF to capture bio-polyols from diluted aqueous solution, with high capacity, fast kinetics and recyclability.

Construction of a Multiscaled Synergistic Membrane for Efficient Dye Adsorption and Emulsion Separation

“…23 Modified Al-MIL-53-OH demonstrates rapid adsorption kinetics, high capacity, and excellent hydrophilicity at room temperature. 24 In addition, in order to solve complex water pollution problems and improve the stability and recycling performance of membranes in harsh working environments, many technologies and methods have been extensively studied for preparing superhydrophilic and underwater superoleophobic membranes, including the phase conversion method, 25 electrospinning methods, 26,27 and surface grafting modification. 28 The electrospinning membrane is widely used in the field of biomedical applications and oil/water separation with micro/nanostructures, high porosity, large specific surface area, and easily modifiable surfaces.…”

“…Thus, MOFs that can directly and effectively adsorb organic pollutants have led to a lot of research. − MIL-53­(Al), which combines Al 3+ ions with terephthalic acid linkers to form one-dimensional channels, has gained significant attention in adsorption and separation due to its remarkable stability as a class of MOFs . Modified Al-MIL-53-OH demonstrates rapid adsorption kinetics, high capacity, and excellent hydrophilicity at room temperature . In addition, in order to solve complex water pollution problems and improve the stability and recycling performance of membranes in harsh working environments, many technologies and methods have been extensively studied for preparing superhydrophilic and underwater superoleophobic membranes, including the phase conversion method, electrospinning methods, , and surface grafting modification .…”