As ceria chemistry broadens, it is needed to generalize the behavior of ceria surfaces towards molecules for carrying out a reaction. The endowing capacity of mobile oxygen due to rapid redox switching between Ce+4/Ce+3 is a key point for ceria containing surfaces. Herein we have presented a review which is broadly divided into two parts. First part focuses on surface property as how electronic structure, vacancy and surface energy would be modified after interaction of ceria with dopant (noble metal, metal of variable oxidation state, higher valent metal and lower valent metal). The second part focuses on catalysis as how the doped ceria surface influences the carbon monoxide transformations (CO oxidation, CO and H2O reaction, CO and NO reaction, CO and H-2 reaction). This through study will be helpful to predict the ceria surface for a designed reaction.
Doped ceria surfaceCO oxidationCO and H-2 reactionCO and H2O reactionCO and NO reactionDENSITY-FUNCTIONAL THEORYFISCHER-TROPSCH SYNTHESISTEMPERATURE METHANOL SYNTHESISUNSUPPORTED COPPER-CATALYSTSGAS SHIFT REACTIONCO OXIDATIONELECTRONIC-STRUCTURESUPPORT INTERACTIONSSURFACE REDUCTIONRUTILE TIO2(110)
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