Defect Engineering of MOF‐Based Membrane for Gas Separation

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(38)

Published: May 26, 2023

Abstract Metal–organic frameworks (MOFs) are highly versatile materials that have been identified as promising candidates for membrane‐based gas separation applications due to their uniformly narrow pore windows and virtually unlimited structural chemical features. Defect engineering of MOFs has opened new opportunities manipulating MOF structures, providing a simple yet efficient approach enhancing membrane separation. However, the utilization this strategy tailor microstructures enhance performance is still in its infancy. Thus, summary aims provide guideline tailoring defective MOF‐based membranes. Recent developments defect membranes will be discussed, including synthesis strategies MOFs, effects defects on adsorption properties, transport mechanisms, recently reported Furthermore, emerging challenges future prospects outlined. Overall, offers an exciting opportunity improve there long way go fully understand influence properties optimize design specific applications. Nonetheless, continued research field holds great promise development next‐generation technologies.

Language: Английский

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Metal–Organic Frameworks for CO₂ Separation from Flue and Biogas Mixtures

Advanced Functional Materials, Journal Year: 2022, Volume and Issue: 32(45)

Published: Aug. 20, 2022

Abstract Great efforts have been made toward the separation of CO 2 from flue gas and biogas to mitigate environmental pollution demand for renewable fuels, respectively. Nonthermal‐based separations, such as adsorption‐based or membrane‐separation technology employing porous materials, are considered be more promising than traditional cryogenic absorption‐based systems. Due several advantages metal–organic frameworks (MOFs) over other conventional reports on by MOFs burgeoning (423 adsorption 56 membrane‐based separations until June 2021) urgent summarization. This review presents a bird's eye view while organizing developed strategies considering performance parameters, trade‐off between sorption capacity selectivity in systems permeability versus In addition, mechanisms involving at molecular level presented. A critical discussion section offers crucial insights into these materials industrial deployment viewpoints. Finally, future recommendations further developments MOF separators thus solving both challenging universal problems global warming energy scarcity simultaneously.

Language: Английский

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Defect-enabling zirconium-based metal–organic frameworks for energy and environmental remediation applications

Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(12), P. 6244 - 6294

Published: Jan. 1, 2024

This review highlights the promising prospects of defective zirconium-based MOFs in addressing challenging energy- and environment-related problems, positioning them as versatile tools toward a cleaner more sustainable future.

Language: Английский

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Post-synthetic modifications (PSM)-induced defects in hybrid metal-organic frameworks (MOFs) to unleash potential in gas separation membrane applications

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 201, P. 95 - 118

Published: April 4, 2024

Language: Английский

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Metal–Organic Frameworks and Their Composites for Environmental Applications

Advanced Science, Journal Year: 2022, Volume and Issue: 9(32)

Published: Sept. 14, 2022

Abstract From the point of view ecological environment, contaminants such as heavy metal ions or toxic gases have caused harmful impacts on environment and human health, overcoming these adverse effects remains a serious important task. Very recent, highly crystalline porous metal–organic frameworks (MOFs), with tailorable chemistry excellent chemical stability, shown promising properties in field removing various hazardous pollutants. This review concentrates recent progress MOFs MOF‐based materials their exploit environmental applications, mainly including water treatment gas storage separation. Finally, challenges trends for future developments are discussed explored.

Language: Английский

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Synergetic modulation of molecular oxygen activation and surface acidity/basicity on defective M/UiO-66m (M = Pt, Pd) for advanced oxidation of gaseous formaldehyde at room temperature

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 333, P. 122789 - 122789

Published: April 20, 2023

Language: Английский

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Sustainability and Photocatalytic Performance of MOFs: Synthesis Strategies and Structural Insights

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 470, P. 143263 - 143263

Published: July 27, 2024

Language: Английский

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Surfactant-assisted synthesis of defective UiO-67(Zr) framework and its application for CO adsorption and CO/N2 separation

Inorganic Chemistry Communications, Journal Year: 2023, Volume and Issue: 153, P. 110783 - 110783

Published: May 3, 2023

Language: Английский

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Functionalization strategies of metal-organic frameworks for biomedical applications and treatment of emerging pollutants: A review

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 906, P. 167295 - 167295

Published: Sept. 22, 2023

Language: Английский

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Simultaneous size and defect control of metal-organic framework by deep eutectic solvent for efficient perfluoroalkyl substances adsorption: Delving into mechanism

Chemosphere, Journal Year: 2024, Volume and Issue: 358, P. 142155 - 142155

Published: April 28, 2024

Language: Английский

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