Cerium(IV)_oxide–cerium(III)_oxide_cycle
Cerium(IV) oxide–cerium(III) oxide cycle
Chemical reaction
The cerium(IV) oxide–cerium(III) oxide cycle or CeO2/Ce2O3 cycle is a two-step thermochemical process that employs cerium(IV) oxide and cerium(III) oxide for hydrogen production.[1] The cerium-based cycle allows the separation of H2 and O2 in two steps, making high-temperature gas separation redundant.