Answers are grounded in this paper and cite their sources.
Novel gas permeation membranes were prepared from polysulfones and amine-modified polysulfones. The introduction of the primary amine moiety into polysulfone membranes led to an increase in permselectivity toward CO2 in CO2/N2 separation and a significant increase in that toward O2 in O2/N2 separation.
No takes yet. Share an insight, caveat, or question.
Yoshikawa et al. (2000) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: