Elucidating host–guest interactions between phosphine-based porous aromatic frameworks and platinum for enhanced HER

Key Points

• Significant relationships were revealed between the structure of porous frameworks and their catalytic activity, enhancing performance.
• The study highlights how variations in coordination environments and pore structures affect platinum nanoparticle characteristics.
• Investigation into these interactions can lead to advancements in hydrogen evolution reactions and materials science.
• Understanding these relationships may enable the design of more efficient catalytic systems for energy conversion.