Ordered Ba2EuIrO6 Double Perovskite With Active Ir─Obri─Eu Unit for Enhanced Electrocatalytic Oxygen Evolution in PEMWE.

Key Points

• This research aims to evaluate the electrocatalytic performance of Ba2EuIrO6 double perovskite for oxygen evolution in PEMWE applications.
• Synthesis of Ba2EuIrO6 double perovskite with a focus on the Ir─O bri─Eu active site.
• Performance testing for oxygen evolution under PEMWE conditions.
• Demonstrated enhanced electrocatalytic activity compared to other catalysts.
• Measured the efficiency of the Ba2EuIrO6 in practical PEMWE scenarios.