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Oxygen storage capacity (OSC), expressed as (μmol CO2/g), and number of oxygen layers (NL) for the catalysts as a function of the temperature.
| Sample | OSC 70°C | OSC 200°C | NL 70°C | NL 200°C |
|---|---|---|---|---|
| AuCe | 68.57 | 103.03 | 0.21 | 0.32 |
| AuCe50Zr | 99.23 | 332.68 | 0.32 | 1.07 |
| AuCe25Zr | 58.20 | 124.88 | 0.19 | 0.40 |
