LAPSE:2019.0538
Published Article
LAPSE:2019.0538
Approaches to Suppress CO₂-Induced Plasticization of Polyimide Membranes in Gas Separation Applications
Moli Zhang, Liming Deng, Dongxiao Xiang, Bing Cao, Seyed Saeid Hosseini, Pei Li
April 15, 2019
Polyimides with excellent physicochemical properties have aroused a great deal of interest as gas separation membranes; however, the severe performance decay due to CO₂-induced plasticization remains a challenge. Fortunately, in recent years, advanced plasticization-resistant membranes of great commercial and environmental relevance have been developed. In this review, we investigate the mechanism of plasticization due to CO₂ permeation, introduce effective methods to suppress CO₂-induced plasticization, propose evaluation criteria to assess the reduced plasticization performance, and clarify typical methods used for designing anti-plasticization membranes.
Keywords
Carbon Dioxide, gas separation, membrane, plasticization, polyimide
Suggested Citation
Zhang M, Deng L, Xiang D, Cao B, Hosseini SS, Li P. Approaches to Suppress CO₂-Induced Plasticization of Polyimide Membranes in Gas Separation Applications. (2019). LAPSE:2019.0538
Author Affiliations
Zhang M: College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
Deng L: College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
Xiang D: College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
Cao B: College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
Hosseini SS: Membrane Science and Technology Research Group, Department of Chemical Engineering, Tarbiat Modares University, Tehran 14115, Iran
Li P: College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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Journal Name
Processes
Volume
7
Issue
1
Article Number
E51
Year
2019
Publication Date
2019-01-21
Published Version
ISSN
2227-9717
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Original Submission
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PII: pr7010051, Publication Type: Review
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LAPSE:2019.0538
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doi:10.3390/pr7010051
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Apr 15, 2019
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CC BY 4.0
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Apr 15, 2019
 
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Apr 15, 2019
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Original Submitter
Calvin Tsay
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