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110th Anniversary: Mixed Matrix Membranes with Fillers of Intrinsic Nanopores for Gas Separation
- Source :
- Industrial & Engineering Chemistry Research. 58:7706-7724
- Publication Year :
- 2019
- Publisher :
- American Chemical Society (ACS), 2019.
-
Abstract
- Mixed matrix membranes (MMMs), which are fabricated by incorporating dispersed fillers into a continuous polymeric matrix, have been broadly utilized in gas separation due to their unique hierarchical structures and enhanced separation performance. Fillers of intrinsic nanopores (FINs) have drawn considerable attention because they not only can provide additional molecular transport channels but also have a potential size-sieving property. Although many excellent reviews about MMMs have been published, quite few of them are specifically designed for MMMs containing FINs. This Review focuses on three kinds of FINs, covalent organic frameworks (COFs), zeolites, and metal–organic frameworks (MOFs), as the representatives of organic, inorganic, and inorganic–organic FINs. The typical physical and chemical features of these three kinds of FINs are introduced. Afterward, methods to prepare FIN-based MMMs are briefly introduced. Particularly, solutions to prevent the aggregation and improve the dispersion of FIN...
- Subjects :
- Mixed matrix
Fin
Materials science
General Chemical Engineering
Polymeric matrix
Nanotechnology
02 engineering and technology
General Chemistry
021001 nanoscience & nanotechnology
Industrial and Manufacturing Engineering
Nanopore
Membrane
020401 chemical engineering
Molecular Transport
Gas separation
0204 chemical engineering
0210 nano-technology
Dispersion (chemistry)
Subjects
Details
- ISSN :
- 15205045 and 08885885
- Volume :
- 58
- Database :
- OpenAIRE
- Journal :
- Industrial & Engineering Chemistry Research
- Accession number :
- edsair.doi...........9f143629dd0e88a4c5fa3e5af88c10b8