Structure optimization of hydrogen electrode for enhancing solid oxide electrolysis cell performance and strength: A model-based quantitative analysis

Key Points

• Performance improvements were linked to enhanced durability and efficiency of the solid oxide electrolysis cell.
• Quantitative analysis revealed that optimized hydrogen electrode structures can increase efficiency by up to 30%.
• This study employed a model-based quantitative analysis to explore various structural configurations.
• These findings highlight the importance of structure optimization for commercial solid oxide electrolysis cell applications.