Regulating interfacial water via Ca-doped RuOx for enhanced acidic oxygen evolution reaction.

Key Points

• The central aim is to explore how Ca-doped RuO_x influences interfacial water to boost performance in the acidic oxygen evolution reaction.
• Utilized Ca-doped RuO_x catalyst in experiments
• Assessed catalyst efficiency in acidic conditions
• Measured OOH formation rates on the catalyst surface
• Found enhanced OOH formation leading to improved reaction rates
• Demonstrated durable performance under acidic conditions