“…Ceria-based materials [44][45][46][47]60 are the most suitable and effective for this type of thermochemical process. However, mixed oxide, 43,61 ferrite-based 62 and manganate-based 48 perovskites have also been reported as efficient catalysts. In another process, a xed-bed continuous ow reactor or a uidized-bed reactor is used.…”