Enhancement on the permeation performance of polyimide mixed matrix membranes by incorporation of graphene oxide with different oxidation degrees

Graphene oxide (GO) with different oxidation degrees were synthesized by harsh oxidation of graphite using the improved Hummers method. The GO/polyimide (PI) mixed matrix membrane was successfully fabricated by in situ polymerization of PI monomers (3,3′,4,4′‐biphenyltetracarboxylic dianhydride and...

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Veröffentlicht in:	Polymers for advanced technologies 2015-04, Vol.26 (4), p.330-337
Hauptverfasser:	Zhao, Li, Cheng, Cheng, Chen, Yu-Fei, Wang, Ting, Du, Chun-Hui, Wu, Li-Guang
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon dioxide gas permeation Graphene graphene oxide in situ polymerization Membranes mixed matrix membrane Oxidation Penetration Permeability Permeation polyimide Polyimide resins
Online-Zugang:	Volltext
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