A recent study focused on antimony-based single-atom catalysts (SbAC-NC-x catalysts) has revealed significant breakthroughs in enhancing the efficiency of metal-air batteries and fuel cells.
The research demonstrated that the engineered SbN5 stereoconfiguration of the catalyst exhibited exceptional stability and activity, resulting in a significant leap forward in cathode material durability and efficiency.
The orbital stabilization effect associated with the unique SbN5 arrangement was found to mitigate steric hindrance, promoting activation of the crucial OH state in the oxygen reduction reaction pathway.
The findings open new avenues for exploring other elemental combinations and configurations, offering potential for further improvement in electrocatalytic performance.