Proton-Transfer Inhibition by Imine-Linked Covalent Organic Frameworks Enables Efficient C2+ Production From Acidic CO2 Electroreduction.
Acidic CO2 electroreduction offers a compelling route to mitigate carbonate formation and improve carbon efficiency, yet the high proton concentration intensifies hydrogen evolution reaction (HER), severely suppressing multi‑carbon (C2+) production. While covalent organic frameworks (COFs) are explored to modulate the...