Fast water transport through sub-5 nm polyamide nanofilms: the new upper-bound of the permeance–selectivity trade-off in nanofiltration
Pulak Sarkar, Solagna Modak, Santanu Ray, Vasista Adupa, K. Anki Reddy, Santanu Karan
Abstract
A sub-5 nm thick polyamide nanofilm composite membrane establishes the global upper-bound of the permeance–selectivity trade-off for the nanofiltration membranes.
Topics & Concepts
PermeanceNanofiltrationPolyamideSelectivityMembraneMaterials scienceChemical engineeringChemistryPolymer chemistryOrganic chemistryEngineeringCatalysisBiochemistryMembrane Separation TechnologiesNanopore and Nanochannel Transport StudiesMembrane-based Ion Separation Techniques