Synthesis and characterization of fluorinated polyimides for pervaporation of n-heptane/thiophene mixtures

Soluble fluoro-polyimides have been synthesized by reacting of a fluorine-containing aromatic dianhydride, 2,2′-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride, with aromatic diamine to yield poly(amic acid)s which were then cyclized to yield polyimide by chemical imidization method. The polyi...

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Veröffentlicht in:	European polymer journal 2006-06, Vol.42 (6), p.1266-1272
Hauptverfasser:	Wang, Lihua, Zhao, Zhiping, Li, Jiding, Chen, Cuixian
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Organic polymers Pervaporation Physicochemistry of polymers Polyimides Polymers with particular properties Preparation, kinetics, thermodynamics, mechanism and catalysts Synthesis
Online-Zugang:	Volltext
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