Fig. 2: CO oxidation performance on single atomic Pt/CeO2-Al2O3 with different ceria domain sizes, Pt/CeO2, and Pt NP/Al2O3.
From: Understanding oxygen transfer on ceria with Pt single atoms for surface reaction

a CO and b O2 conversion in CO 10%, O2 1% with He balance. c CO and d O2 conversion in CO 1%, O2 1% with He balance. e CO and f O2 conversion in CO 1%, O2 10% with He balance.