How do Polymer Electrolytes Function in Catalysis?
In the realm of catalysis, polymer electrolytes serve as ion-conducting media that enable the migration of ions between electrodes. This ion migration is crucial for maintaining charge balance during catalytic reactions. In fuel cells, for instance, the polymer electrolyte membrane (PEM) acts as a barrier that allows protons to pass through while blocking electrons and other gases. This selective ion transport is essential for the efficiency and effectiveness of the catalytic process.
