Polyamide nanofiltration membrane with highly uniform sub-nanometre pores for sub-1 Å precision separation. ... the more precisely the membrane can separate molecules of a closely related size.

Hydrogen-Bonded Ultrathin Porous Polyamide Membrane for High Flux H2/CO2 Separation. Journal: Macromolecules Published: 2024-10-08 DOI: 10.1021/acs.macromol.4c00967 Affiliations: 2 Authors: 6. Go ...

Thus, the polyamide-silica membrane with a narrower pore size distribution shows stronger antifouling performance. In this case, the flux decay ratio decreases from 18.4% to 3.8%. Moreover, this ...

Thus, the polyamide-silica membrane with a narrower pore size distribution shows stronger antifouling performance. In this case, the flux decay ratio decreases from 18.4% to 3.8%.

The mean pore size of the polyamide–silica membrane and the traditional polyamide membrane is 0.62 and 0.74 nm, respectively, and these correspond to the geometric standard deviation (namely ...

The thin film filtration membrane engineered by researchers from MIT and King Abdullah University of Science and Technology (Saudi Arabia) efficiently separates heavy and light components from oil. It ...

Researchers have created a new salt-blocking membrane that allows water to flow eight-times faster making desalination systems more efficient and cost-effective.

When you drink a nice refreshing glass of water, do you ever think, "Gee, I'm glad that polymeric desalination membrane did ...

An inexpensive new porous membrane can quickly remove a broad spectrum of antibiotics from wastewater efficiently and without requiring a lot of energy (Matter 2022, DOI: 10.1016/j.matt.2022.09. ...