Countercation-Regulated Pore Structure Engineering of fcu-Metal-Organic Frameworks for Enhanced Gas Separation

Key Points

• This research aims to improve gas separation techniques by engineering the pore structures of metal-organic frameworks (MOFs) through countercation substitution.
• Substituted inorganic countercations for pore structure modification in MOFs.
• Evaluated gas adsorption and separation efficiency after structural changes.
• Compared results with traditional organic ligand functionalization methods.
• Enhanced gas separation efficiency for target gases was observed post-modification.
• Substitution technique reduced the complexity of synthetic routes compared to traditional methods.
• Improved structural tunability led to more efficient adsorption properties.