Highly efficient CO2 direct electrolysis on Ruddlesden–Popper perovskite oxide cathode with in-situ construction of the heterostructure

Key Points

• The study demonstrates efficient CO2 electrolysis using Ruddlesden–Popper perovskite oxide cathodes, achieving notable electrochemical performance.
• Electrochemical tests indicate a significant increase in performance metrics, showcasing the potential of engineered heterostructures for energy applications.
• Analysis involved direct electrolysis techniques on specially designed cathodes, focusing on in-situ construction of heterostructures.
• This work highlights the advantages of utilizing perovskite materials, paving the way for more efficient carbon capture and energy conversion processes.