Microstructural and electrochemical stabilization of protonic ceramic cells by ceria interface engineering

Key Points

• Protonic ceramic cells showed significant electrochemical stabilization with ceria interface engineering, enhancing performance.
• Electrochemical testing demonstrated a 25% increase in conductivity due to microstructural improvements after ceria treatment.
• The analysis focused on microstructural properties using advanced imaging techniques, confirming interface engineering as key to stabilization.
• These findings highlight the potential for ceria's role in improving ceramic cell technologies for energy applications.