New tricks for old molecules: development and application of porous N-doped, carbonaceous membranes for CO2 separation.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 23696159.
- Also identified by DOI 10.1002/adma.201300793.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
A new strategy is successfully applied to "old" acetyl compounds. A free-standing, porous, N-doped carbonaceous membrane is facilely prepared from the thermal treatment of a pyrrole-ring-containing polymeric membrane based on the superacid-catalyzed copolymerization of acetyl monomers. An exceptional ideal CO2 /N2 permselectivity of 43.2 is achieved with a good CO2 permeability of 1149.3 Barrer, exceeding the recent upper bound for CO2 /N2 .
Medical subject headings
- Carbon Dioxide
- Membranes, Artificial
- Pyrroles
- Ultrafiltration