| Autor: |
Mizrahi Rodriguez, Katherine, Lin, Sharon, Wu, Albert X., Storme, Kayla R., Joo, Taigyu, Grosz, Aristotle F., Roy, Naksha, Syar, Duha, Benedetti, Francesco M., Smith, Zachary P. |
| Předmět: |
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| Zdroj: |
Chemical Society Reviews; 3/7/2024, Vol. 53 Issue 5, p2435-2529, 95p |
| Abstrakt: |
Penetrant-induced plasticization has prevented the industrial deployment of many polymers for membrane-based gas separations. With the advent of microporous polymers, new structural design features and unprecedented property sets are now accessible under controlled laboratory conditions, but property sets can often deteriorate due to plasticization. Therefore, a critical understanding of the origins of plasticization in microporous polymers and the development of strategies to mitigate this effect are needed to advance this area of research. Herein, an integrative discussion is provided on seminal plasticization theory and gas transport models, and these theories and models are compared to an exhaustive database of plasticization characteristics of microporous polymers. Correlations between specific polymer properties and plasticization behavior are presented, including analyses of plasticization pressures from pure-gas permeation tests and mixed-gas permeation tests for pure polymers and composite films. Finally, an evaluation of common and current state-of-the-art strategies to mitigate plasticization is provided along with suggestions for future directions of fundamental and applied research on the topic. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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