Article ID Journal Published Year Pages File Type
5350351 Applied Surface Science 2014 8 Pages PDF
Abstract

- PdOx species maintain oxidized state and good thermal stability on Pd-Ce interface.
- PdOx species migrate from Al2O3-rich grains to ceria-based oxide surface after aging treatment.
- Pd/Ce0.67Zr0.33O2-Al2O3 catalyst shows good thermal stability.
- Surface reaction of CO, HC and NOx on the catalysts has been studied in detail by in-situ drifts.
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
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