Copolyimide Brushes as a Component of a Hybrid Poly(phenylene Oxide) Membrane for Controlling Gas Separation: Effect of Water, Methanol, and Hexane Vapors

Copolyimide Brushes as a Component of a Hybrid Poly(phenylene Oxide) Membrane for Controlling Gas Separation: Effect of Water, Methanol, and Hexane Vapors

The effect of water, methanol, and hexane vapors on gas permeability was studied in a hybrid membrane containing 5 wt% copolyimide brushes with poly(methyl methacrylate) side chains (PI-g-PMMA) in a poly(phenylene oxide) (PPO) matrix, and in a pristine PPO membrane. These membranes in the form of de...

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Bibliographic Details
Main Authors: Nadezhda Tian, Alexandra Pulyalina, Ilya Faykov, Iosif Gofman, Konstantin Zolotovsky, Galina Polotskaya
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Membranes
Subjects:
poly(<i>m</i>-phenylene isophthalamide)
mixed matrix membrane
complex modifier
gas separation
vapor saturation
Online Access:https://www.mdpi.com/2077-0375/13/9/805

Internet

https://www.mdpi.com/2077-0375/13/9/805

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