Aromatic Amine-Functionalized Covalent Organic Frameworks (COFs) for CO₂/N₂ Separation.

ABSTRACT: CO₂ is a prominent example for an exhaust gas, and it is known for its high impact on global warming. Therefore, carbon capture from CO₂ emissions of industrial processes is increasingly important to halt and prevent the disruptive consequences of global warming. Covalent organic frameworks (COFs) as porous nanomaterials have been shown to selectively adsorb CO₂ in high quantities and with high CO₂/N₂ selectivity. Interactions with amines are recognized to selectively adsorb CO₂ and help capture it from exhaust emissions. Herein, a novel COF (Me₃TFB-(NH₂)₂BD), which was not accessible via a direct condensation reaction, was synthetized by dynamic linker exchange starting with Me₃TF

SUBMITTER: Dautzenberg E 

PROVIDER: S-EPMC9906623 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature