Effect of the Post-Spinning Solvent Exchange on the Performance of Asymmetric, Polyimide Hollow Fibers Prepared by Using a Triple-Orifice Spinneret
Hollow fibers (HFs) are widely applied in different membrane operations, particularly in gas separation. The present work investigates the effect of post-spinning treatment on the gas transport properties of polyimide-based HFs. The membranes were spun by using both a conventional spinneret and a tr...
Main Authors: | Paola Bernardo, Franco Tasselli, Giovanni Chiappetta, Gabriele Clarizia |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2019-11-01
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Series: | Materials |
Subjects: | |
Online Access: | https://www.mdpi.com/1996-1944/12/21/3632 |
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