Task Sharing of Proton Incorporation in Vertically Aligned Nanocomposite Triple Conductors: Growth, Structure, and Surface Exchange Kinetics

Key Points

• This research aims to explore proton incorporation in vertically aligned nanocomposite conductors and its effects on performance metrics such as polarization resistance.
• Evaluated electrical and optical relaxations using impedance spectroscopy at 400-500 °C.
• Analyzed the structure and growth of protonic ceramic electrochemical cells.
• Assessed polarization resistances in various conductor configurations.
• Demonstrated polarization resistances comparable to leading triple and mixed conductors.
• Achieved significant enhancement in surface exchange kinetics.
• Validated performance metrics over the evaluated temperature range of 400-500 °C.