Review
Open access
Aug 2026
Oxygen Reduction Reaction on Perovskite Materials: Mechanisms, Performance, and Trends
The oxygen reduction reaction (ORR) remains a major kinetic bottleneck in fuel cells, metal-air batteries, and related electrochemical devices. Perovskite oxides are attractive ORR catalysts due to the ABO3 lattice, which permits systematic control of transition-metal electronic structure, metal–oxygen covalency, and d...
Jun Wang, Jingzhao Tian, Tian-Yi Wang
· Catalysts · 0 citations