A Solution-Processable Covalent Organic Polymer for Bifunctional Oxygen Electrocatalysis in Zinc–Air Flow Batteries
Rechargeable Zn-air flow batteries (ZAFBs) feature high theoretical energy density, superior safety, and low cost, rendering them promising energy storage devices. However, traditional carbon-based oxygen electrode catalysts struggle to maintain and replicate stable electrode assembly consistency due to thick catalys...