Abstract Two-step thermochemical cycles are efficient for producing H2 with solar energy, however, they face challenges with thermal losses at high temperatures needed for metal oxide reduction. This study introduces the first experimental demonstration of a thermo-electrochemical cycle for water splitting using ceria (CeO2). By applying electrical potential CeO2 is reduced at temperatures under 1000 …
Published at International Journal of Hydrogen Energy – Thermo-electrochemical hydrogen production based on ceria
