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Updated: Aug 29, 2025
Electrophoretic Crystallization of Ultrathin High-performance Metal-organic Framework Membranes
Published on: August 16, 2018
Advances in metal-organic framework-based membranes
Youdong Cheng1, Shuvo Jit Datta1, Sheng Zhou1
1Functional Materials, Design, Discovery and Development (FMD3), Advanced Membrane & Porous Materials Center (AMPMC), Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia. mohamed.eddaoudi@kaust.edu.sa.
Metal-organic frameworks (MOFs) show great promise for advanced membrane separations due to their unique properties. This review covers MOF membrane design, applications, and future industrialization potential.
Area of Science:
- Materials Science
- Chemical Engineering
- Separation Science
Background:
- Membrane separations offer energy efficiency and sustainability.
- Metal-organic frameworks (MOFs) are highly porous crystalline materials with tunable properties.
- MOFs are emerging as advanced materials for high-performance membranes.
Purpose of the Study:
- To provide a comprehensive review of metal-organic framework (MOF)-based membranes.
- To discuss the design strategies and recent advances in MOF membranes for separation processes.
- To identify challenges and opportunities for the industrial application of MOF membranes.
Main Methods:
- Review of existing literature on MOF-based membranes.
- Classification of membrane types and historical development.
- Analysis of design strategies for polycrystalline, mixed matrix, and nanosheet MOF membranes.
- Discussion of applications in gas and liquid separations.
Main Results:
- MOF-based membranes exhibit remarkable separation performances.
- Various MOF membrane architectures (polycrystalline, MMMs, nanosheet) have been developed.
- Significant progress has been made in applying MOF membranes to diverse separation tasks.
Conclusions:
- MOF membranes offer significant potential for various separation applications.
- Further research is needed to address challenges for industrial implementation.
- Optimized design and fabrication are key for future high-performance MOF membranes.
