The Phase Structural Evolution and Gas Separation Performances of Cellulose Acetate/Polyimide Composite Membrane from Polymer to Carbon Stage

Blending and heat-treatment play significant roles in adjusting gas separation performances of membranes, especially for incorporating thermally labile polymers into carbon molecular sieve membranes (CMSMs). In this work, cellulose acetate (CA) is introduced into polyimide (PI) as a sacrificial phas...

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Bibliographic Details

Published in:	Membranes
Main Authors:	Haojie Li, Shan Xu, Bingyu Zhao, Yuxiu Yu, Yaodong Liu
Format:	Article
Language:	English
Published:	MDPI AG 2021-08-01
Subjects:	cellulose acetate polyimide chase separation behavior carbon molecular sieve membranes
Online Access:	https://www.mdpi.com/2077-0375/11/8/618