Fig. 3

CO oxidation reaction monitored by DRIFTS on the 1wt% Pt/CeO2 TAPN catalysts: a as-synthesized AT (125 °C), b as-synthesized SEA (at 125 °C), c activated AT (50 °C), d activated SEA (50 °C)

CO oxidation reaction monitored by DRIFTS on the 1wt% Pt/CeO2 TAPN catalysts: a as-synthesized AT (125 °C), b as-synthesized SEA (at 125 °C), c activated AT (50 °C), d activated SEA (50 °C)