CO sub(2)-selective PEO-PBT (PolyActive(TM))/graphene oxide composite membranes

CO sub(2)-selective PEO-PBT (PolyActive(TM))/graphene oxide composite membranes

CO sub(2)-selective graphene oxide (GO) nano-composite membranes were prepared for the first time by embedding GO into a commercially available poly(ethylene oxide)-poly(butylene terephthalate) (PEO-PBT) copolymer (PolyActive(TM)). The as-prepared GO membrane shows high CO sub(2) permeability (143 B...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2015-09, Vol.51 (75), p.14187-14190
Hauptverfasser: Karunakaran, M, Shevate, R, Kumar, M, Peinemann, K-V
Format: Artikel
Sprache:eng
Schlagworte:
Carbon dioxide
Copolymers
Graphene
Membranes
Nanostructure
Oxides
Permeability
Selectivity
Terephthalate
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:CO sub(2)-selective graphene oxide (GO) nano-composite membranes were prepared for the first time by embedding GO into a commercially available poly(ethylene oxide)-poly(butylene terephthalate) (PEO-PBT) copolymer (PolyActive(TM)). The as-prepared GO membrane shows high CO sub(2) permeability (143 Barrer) and CO sub(2)/N sub(2) selectivity ( alpha = 73).
ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc04999g