High-entropy-induced CoO6 octahedral distortion for boosted oxygen evolution reaction at high temperature

Key Points

• Octahedral distortion significantly enhances the oxygen evolution reaction at elevated temperatures, leading to improved performance.
• By modulating octahedral tilting, the study demonstrates a correlation with the electrocatalytic efficiency of perovskite oxides.
• This research utilizes advanced material engineering to achieve optimal physiochemical properties for high-temperature electrochemical applications.
• The findings highlight the importance of structural modifications in optimizing electrocatalysts for energy conversion technologies.