Polyetherimides for gas separation membranes

…, E Hamciuc, Y Yampolskii, A Alentiev…

Index: Bruma; Hamciuc; Yampolskii; Alentiev; Ronova; Rojkov Molecular Crystals and Liquid Crystals, 2004 , vol. 418, p. 11/[739]-19/[747]

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Citation Number: 13

Abstract

A series of polyetherimides were synthesized by polycondensation reaction at high temperature of 2, 2-bis [4, 4–(3, 4–dicarboxyphenoxy) phenyl] propane dianhydride with various aromatic diamines. These polymers are easy soluble in polar aprotic solvents such as N-methylpyrrolidinone, dimethylformamide or dimethylacetamide or even in less polar liquids such as chloroform. They show high thermal stability, with decomposition ...