Molecular Mechanism Behind the Capture of Fluorinated Gases by Metal–Organic Frameworks

Nano-Micro Letters, Journal Year: 2025, Volume and Issue: 17(1)

Published: Jan. 27, 2025

Abstract Fluorinated gases (F-gases) play a vital role in the chemical industry and fields of air conditioning, refrigeration, health care, organic synthesis. However, direct emission waste containing F-gases into atmosphere contributes to greenhouse effects generates toxic substances. Developing porous materials for energy-efficient capture, separation, recovery is highly desired. Recently, as designable adsorbents, metal–organic frameworks (MOFs) exhibit excellent selective sorption performance toward F-gases, especially recognition separation different with similar properties, showing their great potential control recovery. In this review, we discuss capture azeotropic, near-azeotropic, isomeric mixtures various application scenarios by MOFs, specifically classify analyze molecular interaction between interpret mechanisms underlying high regarding both adsorption capacity selectivity, providing repertoire future design. Challenges faced transformation research roadmap MOFs adsorbent technologies are also discussed, areas endeavors highlighted.

Language: Английский

Advances in porous adsorbents for perfluorocarbon greenhouse gas sorption and separation

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 525, P. 216339 - 216339

Published: Nov. 22, 2024

Language: Английский