Polysulfone metal-activated carbon magnetic nanocomposites with enhanced CO₂capture

Abstract

In the present study, polysulfone (PSF)-activated carbon nanocomposites were synthesized by a melt mixing technique.

Polycarbene-bearing membrane surface containing silver species for size and charge selective molecular separation

“…The results demonstrate that both M1 and M2 membranes are found to be semicrystalline as the diffraction peaks are centered at a 2 θ value of 17.6°, which is consistent with the literature. 65 In theory, the peak for a cubic material is the (111) reflection, as seen in the prepared surface modified membranes (SM1 and SM2). Fig.…”

Natural Products Derived Porous Carbons for CO2 Capture

“…The obtained nano-composite provided enhanced CO 2 adsorption capacity and it was shown to be energy-efficient, mechanically robust, and stable under different temperatures. [261] In addition, Guo et al disclosed the physical activation of nanoclay Laponite, resorcinol, and formaldehyde at 800 °C for one hour to create hierarchically organized porous carbon composites utilizing an interfacial assembly technique. High CO 2 /N 2 selectivity (114.3) at 70 °C could be achieved by carefully adjusting the surface chemistry and pore network of porous carbons using this production method.…”