Core-Shell Structured Metal Oxide-Perovskite Oxygen Carrier and Chemical Looping Water/Carbon Dioxide Thermochemical Splitting Process Using the Same

摘要

The present invention relates to oxygen-donating particles of a metal oxide-perovskite core-shell structure and a medium circulation water/carbon dioxide thermochemical decomposition process using the same, and the metal oxide-perovskite core-shell structure oxygen donation By using the particles in the medium circulation type water/carbon dioxide thermochemical decomposition process, the disadvantages of the existing oxygen-donating particles can be efficiently compensated for, and hydrogen/carbon monoxide can be produced in high yield from water/carbon dioxide.