Cationic Microenvironment Enhancing Covalent Organic Frameworks for Electrocatalytic CO2 to CH4 Conversion.
Electrocatalytic reduction of CO2 to CH4 is hindered by sluggish proton-coupled electron transfer kinetics and competing reaction pathways. Herein, we introduce a cationic microenvironment strategy that integrates reactant enrichment, proton regulation, and intermediate stabilization within a single framework. A tetra-...