Synthesis of Aromatic Polyimides Based on 3,4′-Oxydianiline by One-Pot Polycondensation in Molten Benzoic Acid and Their Application as Membrane Materials for Pervaporation

Synthesis of Aromatic Polyimides Based on 3,4′-Oxydianiline by One-Pot Polycondensation in Molten Benzoic Acid and Their Application as Membrane Materials for Pervaporation

A series of aromatic polyimides based on the asymmetrical diamine 3,4ʹ-oxydianiline and various tetracarboxylic acid dianhydrides, both “rigid” and “flexible” structure, have been synthesized using the original method of one-pot high-temperature catalytic polycondensation in molten benzoic acid. The...

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Bibliographic Details
Main Authors: Anastasiia E. Soldatova, Regina N. Shamsutdinova, Tatiana V. Plisko, Katsiaryna S. Burts, Anna Yu. Tsegelskaya, Dmitry A. Khanin, Kristina Z. Monakhova, Tikhon S. Kurkin, Alexandr V. Bildyukevich, Alexander A. Kuznetsov
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Materials
Subjects:
polyimides
polycondensation
thermoplastic polymers
semi crystalline polymers
membrane
pervaporation
Online Access:https://www.mdpi.com/1996-1944/15/19/6845

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https://www.mdpi.com/1996-1944/15/19/6845

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