Central-metal-cation-based modulation of gas adsorption selectivity in porous tetrapyrrolic materials

Key Points

• The research aims to develop porous tetrapyrrolic materials that can effectively adsorb and separate CO2 gas.
• Designing tetrapyrrolic materials with different central metal cations
• Assessing gas adsorption properties through controlled experiments
• Evaluating selectivity for CO2 over other gases
• Identified specific central metal cations that enhance CO2 adsorption
• Demonstrated tunable selectivity based on material composition
• Found potential applications in gas separation technologies