Article ID Journal Published Year Pages File Type
5348192 Applied Surface Science 2016 6 Pages PDF
Abstract

- Adsorption of CO on Co-doped SrTiO3 (1 1 0) facetted surfaces is studied with DFT.
- Steps substantially modify the surface reactivity: oxygen lattice can absorb CO.
- Stable carbonates inhibit CO2 desorption, a key step in the CO oxidation process.
- Co impurities stabilize O vacancies and slightly reduce the stability of carbonates.
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Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
Adsorption of CO and formation of carbonates at steps of pure and Co-doped SrTiO3 surfaces by DFT calculations
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