Facile Microwave Synthesis of Kilogram‐Scale Electrocatalysts with Nanocarbons Bridged Cobalt Active Sites for Enhanced Oxygen Electrocatalysis (Adv. Energy Mater. 27/2025)

Oxygen Electrocatalysis In article number 2500360, Yong Zheng, Jizhao Zou, Mingkai Liu, and co-workers report a microwave-synthesis strategy for kilogram-scale production of high-performance oxygen reduction and evolution reaction dual electrocatalysts. The synthesized materials feature nanocarbon-bridged Co single-atom/nanoparticle dual sites that synergistically promote oxygen activation, significantly lowering reaction overpotentials. This synthetic strategy can be extended to other porous precursors, bridging the gap between atomic-level precision and industrial scalability in sustainable energy technologies.